{"id":10168,"date":"2026-01-16T14:59:10","date_gmt":"2026-01-16T05:59:10","guid":{"rendered":"https:\/\/techmania.jp\/blog\/?p=10168"},"modified":"2026-01-16T14:59:12","modified_gmt":"2026-01-16T05:59:12","slug":"cpp-vector","status":"publish","type":"post","link":"https:\/\/techmania.jp\/blog\/cpp-vector\/","title":{"rendered":"\u3010C++\u5165\u9580\u3011vector\u306e\u5ba3\u8a00\u65b9\u6cd5\u3068\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u307e\u3068\u3081"},"content":{"rendered":"\n<p>C++\u306b\u306f\u3001\u901a\u5e38\u306e\u914d\u5217\u3068\u540c\u3058\u3088\u3046\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u30b5\u30a4\u30ba\u3092\u81ea\u7531\u306b\u5909\u66f4\u3067\u304d\u308b vector \u3068\u3044\u3046\u30c7\u30fc\u30bf\u578b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001C++\u3067 vector\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br>\u57fa\u672c\u69cb\u6587\u304b\u3089\u5404\u30e1\u30f3\u30d0\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u306a\u3069\u3001\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 id=\"outline__1\" class=\"wp-block-heading\">C++\u306evector\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>vector\u306f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u30b3\u30f3\u30c6\u30ca\u30fc\u3068\u547c\u3070\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u4e00\u7a2e\u3067\u3001C++ \u306e\u914d\u5217\u3092\u62e1\u5f35\u3057\u305f\u30af\u30e9\u30b9\u306e\u3053\u3068\u3092\u8a00\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>C++\u306e\u914d\u5217\u306f\u3001\u3044\u308f\u3086\u308b\u56fa\u5b9a\u9577\u914d\u5217\u3068\u547c\u3070\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3042\u308a\u3001\u5ba3\u8a00\u6642\u306b\u6307\u5b9a\u3057\u305f\u30b5\u30a4\u30ba\u3092\u5f8c\u304b\u3089\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u4ed5\u69d8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br>\u4e00\u65b9\u3001vector\u306f\u53ef\u5909\u9577\u914d\u5217\u3068\u547c\u3070\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3001\u914d\u5217\u306e\u30b5\u30a4\u30ba\u3092\u81ea\u7531\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u6271\u3046\u30c7\u30fc\u30bf\u306e\u6570\u304c\u52d5\u7684\u306b\u5909\u63db\u3059\u308b\u30b1\u30fc\u30b9\u306a\u3069\u3067\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__2\" class=\"wp-block-heading\">vector\u306e\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>\u305d\u308c\u3067\u306f\u65e9\u901f\u3001vector\u306e\u4f7f\u3044\u65b9\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 id=\"outline__2_1\" class=\"wp-block-heading\">\u5ba3\u8a00\u6642\u306e\u57fa\u672c\u69cb\u6587<\/h3>\n\n\n\n<p>vector\u3092\u4f7f\u7528\u3059\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3057\u3066\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>#include &lt;vector><\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #89DDFF; font-style: italic\">#include<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">vector<\/span><span style=\"color: #89DDFF\">&gt;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5ba3\u8a00\u6642\u306e\u57fa\u672c\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>std::vector&lt;\u30c7\u30fc\u30bf\u578b> \u5909\u6570\u540d;<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #EEFFFF\">\u30c7\u30fc\u30bf\u578b<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> \u5909\u6570\u540d<\/span><span style=\"color: #89DDFF\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5ba3\u8a00\u3068\u540c\u6642\u306b\u8981\u7d20\u6570\u3084\u521d\u671f\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>std::vector&lt;\u30c7\u30fc\u30bf\u578b> \u5909\u6570\u540d(\u8981\u7d20\u6570);\nstd::vector&lt;\u30c7\u30fc\u30bf\u578b> \u5909\u6570\u540d(\u8981\u7d20\u6570, \u521d\u671f\u5024);  \/\/ \u540c\u3058\u5024\u3067\u5168\u3066\u306e\u8981\u7d20\u3092\u521d\u671f\u5316<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #EEFFFF\">\u30c7\u30fc\u30bf\u578b<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> \u5909\u6570\u540d<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">\u8981\u7d20\u6570<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #EEFFFF\">\u30c7\u30fc\u30bf\u578b<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> \u5909\u6570\u540d<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">\u8981\u7d20\u6570<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #EEFFFF\"> \u521d\u671f\u5024<\/span><span style=\"color: #89DDFF\">);<\/span><span style=\"color: #546E7A; font-style: italic\">  \/\/ \u540c\u3058\u5024\u3067\u5168\u3066\u306e\u8981\u7d20\u3092\u521d\u671f\u5316<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>C++11\u4ee5\u964d\u3067\u3042\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u5f62\u5f0f\u3067\u914d\u5217\u306e\u8981\u7d20\u3092\u76f4\u63a5\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>std::vector&lt;\u30c7\u30fc\u30bf\u578b> \u5909\u6570\u540d = {\u8981\u7d201,\u8981\u7d202};<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #EEFFFF\">\u30c7\u30fc\u30bf\u578b<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> \u5909\u6570\u540d <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F07178\">\u8981\u7d201<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\">\u8981\u7d202<\/span><span style=\"color: #89DDFF\">};<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5ba3\u8a00\u3057\u305f\u914d\u5217\u306e\u5404\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u969b\u306f\u3001\u8a72\u5f53\u306e\u8981\u7d20\u306b\u7d10\u3065\u304f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>#include &lt;iostream>\n#include &lt;vector>\n\nint main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    std::cout &lt;&lt; sample&#91;0&#93; &lt;&lt; std::endl;\n    std::cout &lt;&lt; sample&#91;1&#93; &lt;&lt; std::endl;\n    std::cout &lt;&lt; sample&#91;2&#93; &lt;&lt; std::endl;\n    \n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #89DDFF; font-style: italic\">#include<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">iostream<\/span><span style=\"color: #89DDFF\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF; font-style: italic\">#include<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">vector<\/span><span style=\"color: #89DDFF\">&gt;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>1\n2\n3<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3001\u914d\u5217\u306e\u5148\u982d\u304b\u3089\u9806\u306b 0, 1, 2 \u2026 \u3068\u6570\u3048\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__3\" class=\"wp-block-heading\">\u30eb\u30fc\u30d7\u3092\u5229\u7528\u3057\u3066vector\u306e\u5404\u8981\u7d20\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/h2>\n\n\n\n<p>\u914d\u5217\u5185\u306e\u8981\u7d20\u3092\u9806\u306b\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u306f\u3001for\u6587\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>for\u6587\u3092\u4f7f\u3063\u305f\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<br>\u305d\u308c\u305e\u308c\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 id=\"outline__3_1\" class=\"wp-block-heading\">for\u6587\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067vector\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3059\u308b<\/h3>\n\n\n\n<p>1\u3064\u76ee\u306e\u53d6\u5f97\u65b9\u6cd5\u306f\u3001for\u6587\u306e\u30eb\u30fc\u30d7\u30ab\u30a6\u30f3\u30c8\u6570\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u3057\u3066\u5229\u7528\u3057\u3001\u8981\u7d20\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<br>\u5404\u30eb\u30fc\u30d7\u3054\u3068\u306b\u81ea\u52d5\u3067\u5897\u6e1b\u3059\u308b\u30ab\u30a6\u30f3\u30c8\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u914d\u5217\u5185\u306e\u5404\u8981\u7d20\u306b\u9806\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    for (int i = 0; i &lt; sample.size(); i++)\n        std::cout &lt;&lt; sample&#91;i&#93; &lt;&lt; std::endl;\n    \n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> i <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><span style=\"color: #EEFFFF\"> i <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">size<\/span><span style=\"color: #89DDFF\">();<\/span><span style=\"color: #EEFFFF\"> i<\/span><span style=\"color: #89DDFF\">++)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #EEFFFF\">i<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>1\n2\n3<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u30ab\u30a6\u30f3\u30c8\u6570\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u306f\u3001size() \u3067\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u53d6\u5f97\u3057\u3001\u30eb\u30fc\u30d7\u56de\u6570\u304c\u6307\u5b9a\u30b5\u30a4\u30ba\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u8abf\u6574\u3057\u307e\u3057\u3087\u3046\u3002<br>\uff08size \u306b\u3064\u3044\u3066\u306f\u5f8c\u307b\u3069\u7d39\u4ecb\u3057\u307e\u3059\uff09<\/p>\n\n\n\n<h3 id=\"outline__3_2\" class=\"wp-block-heading\">\u7bc4\u56f2for\u6587\u3067vector\u306e\u5168\u8981\u7d20\u3092\u53d6\u5f97\u3059\u308b<\/h3>\n\n\n\n<p>C++11\u4ee5\u964d\u3067\u306f\u3001\u7bc4\u56f2for\u6587\u3068\u547c\u3070\u308c\u308b\u30eb\u30fc\u30d7\u69cb\u6587\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u306efor\u6587\u306f\u3001\u5148\u307b\u3069\u306e\u3088\u3046\u306b\u3001\u30eb\u30fc\u30d7\u5ea6\u306b\u5897\u6e1b\u3059\u308b\u6570\u5024\u3092\u5909\u6570\u3067\u7ba1\u7406\u3057\u307e\u3059\u3002<br>\u4e00\u65b9\u3001\u7bc4\u56f2for\u6587\u306e\u5834\u5408\u306f\u3001\u6570\u5024\u3067\u306f\u306a\u304f\u914d\u5217\u306e\u8981\u7d20\u3092\u9806\u306b\u5909\u6570\u3078\u3068\u683c\u7d0d\u3059\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u914d\u5217\u5185\u306e\u5404\u8981\u7d20\u3092\u6271\u3046\u969b\u306b\u3001for\u6587\u3088\u308a\u3082\u7c21\u6f54\u306b\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3067\u304d\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<br>\u4ee5\u4e0b\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    for (const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n    \n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u51e6\u7406\u5185\u5bb9\u306f\u3001\u5148\u307b\u3069\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067\u53d6\u5f97\u3059\u308b\u5834\u5408\u306e\u4f8b\u3068\u540c\u3058\u3067\u3059\u304c\u3001\u3053\u3061\u3089\u306e\u65b9\u304c\u30b3\u30fc\u30c9\u91cf\u306f\u308f\u305a\u304b\u306b\u5c11\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br>\u307e\u305f\u3001for\u6587\u306e\u5909\u6570\u306b\u8981\u7d20\u304c\u76f4\u63a5\u4ee3\u5165\u3055\u308c\u308b\u305f\u3081\u3001\u5909\u6570\u3084\u51e6\u7406\u304c\u3069\u306e\u5185\u5bb9\u3092\u6271\u3063\u3066\u3044\u308b\u306e\u304b\u304c\u8996\u899a\u7684\u306b\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308b\u52b9\u679c\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5909\u6570\u540d\u306e\u524d\u306b\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b auto\u306f\u3001\u578b\u63a8\u8ad6\u3068\u547c\u3070\u308c\u308b\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u3059\u3002<br>\u7279\u5b9a\u306e\u578b\u3092\u6307\u5b9a\u3059\u308b\u4ee3\u308f\u308a\u306b\u3053\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u4f7f\u3046\u3053\u3068\u306b\u3088\u308a\u3001\u4ee3\u5165\u3059\u308b\u5024\u306e\u578b\u3092\u81ea\u52d5\u3067\u5224\u5225\u3057\u3066\u304f\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u30b3\u30fc\u30c9\u3092\u7c21\u6f54\u306b\u307e\u3068\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__4\" class=\"wp-block-heading\">\u30a4\u30c6\u30ec\u30fc\u30bf\u30fc\u306e\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>vector\u3067\u306f\u3001\u30a4\u30c6\u30ec\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a4\u30c6\u30ec\u30fc\u30bf\u30fc\u3068\u306f\u3001\u914d\u5217\u3084\u30b3\u30f3\u30c6\u30ca\u306a\u3069\u306e\u8981\u7d20\u306b\u5bfe\u3059\u308b\u53cd\u5fa9\u51e6\u7406\u3092\u62bd\u8c61\u5316\u3057\u305f\u3082\u306e\u306e\u3053\u3068\u3092\u8a00\u3044\u307e\u3059\u3002<br>C++\u306b\u304a\u3051\u308b\u30a4\u30c6\u30ec\u30fc\u30bf\u306f\u3001\u7d44\u307f\u8fbc\u307f\u914d\u5217\u306b\u5bfe\u3059\u308b\u30dd\u30a4\u30f3\u30bf(\u30e1\u30e2\u30ea\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u4fdd\u6301\u3059\u308b\u5909\u6570)\u304c\u57fa\u672c\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8981\u7d20\u9593\u306e\u79fb\u52d5\u3084\u53c2\u7167\u30fb\u5909\u66f4\u306a\u3069\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a4\u30c6\u30ec\u30fc\u30bf\u30fc\u306e\u578b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u304c\u3001\u8a18\u8ff0\u304c\u9577\u304f\u306a\u308b\u305f\u3081 auto\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>std::vector&lt;\u30c7\u30fc\u30bf\u578b>::iterator \u5909\u6570\u540d;<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #FFCB6B\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #EEFFFF\">\u30c7\u30fc\u30bf\u578b<\/span><span style=\"color: #89DDFF\">&gt;::<\/span><span style=\"color: #EEFFFF\">iterator \u5909\u6570\u540d<\/span><span style=\"color: #89DDFF\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u8981\u7d20\u306e\u53c2\u7167\u3084\u5909\u66f4\u3092\u884c\u3046\u5834\u5408\u306f\u3001*\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<br>\u307e\u305f\u3001\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8(++) \u3084\u30c7\u30af\u30ea\u30e1\u30f3\u30c8(\u2014) \u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u5bfe\u8c61\u3068\u3059\u308b\u8981\u7d20\u306e\u524d\u5f8c\u306b\u79fb\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    std::vector&lt;int>::iterator itrBegin = sample.begin(); \/\/ \u5148\u982d\u8981\u7d20\u3092\u793a\u3059\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u53d6\u5f97\n    auto itrEnd = sample.end(); \/\/ \u672b\u5c3e\u8981\u7d20\u306e\u6b21\u3092\u793a\u3059\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u53d6\u5f97\n\n    \/\/ \u8981\u7d20\u3092\u53c2\u7167\n    std::cout &lt;&lt; *itrBegin &lt;&lt; std::endl;\n\n    \/\/ \u8981\u7d20\u3092\u5909\u66f4\n    *itrBegin = 5;\n    std::cout &lt;&lt; sample&#91;0&#93; &lt;&lt; std::endl;\n\n    \/\/ \u53c2\u7167\u5148\u3092\u79fb\u52d5\n    ++itrBegin;\n    --itrEnd;\n\n    std::cout &lt;&lt; *itrBegin &lt;&lt; std::endl;\n    std::cout &lt;&lt; *itrEnd &lt;&lt; std::endl;\n    \n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #FFCB6B\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;::<\/span><span style=\"color: #EEFFFF\">iterator itrBegin <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">begin<\/span><span style=\"color: #89DDFF\">();<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/ \u5148\u982d\u8981\u7d20\u3092\u793a\u3059\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u53d6\u5f97<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #EEFFFF\"> itrEnd <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">end<\/span><span style=\"color: #89DDFF\">();<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/ \u672b\u5c3e\u8981\u7d20\u306e\u6b21\u3092\u793a\u3059\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u53d6\u5f97<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #546E7A; font-style: italic\">    \/\/ \u8981\u7d20\u3092\u53c2\u7167<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">*<\/span><span style=\"color: #EEFFFF\">itrBegin <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #546E7A; font-style: italic\">    \/\/ \u8981\u7d20\u3092\u5909\u66f4<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF\">*<\/span><span style=\"color: #EEFFFF\">itrBegin <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">5<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #546E7A; font-style: italic\">    \/\/ \u53c2\u7167\u5148\u3092\u79fb\u52d5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF\">++<\/span><span style=\"color: #EEFFFF\">itrBegin<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF\">--<\/span><span style=\"color: #EEFFFF\">itrEnd<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">*<\/span><span style=\"color: #EEFFFF\">itrBegin <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">*<\/span><span style=\"color: #EEFFFF\">itrEnd <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>1\n5\n2\n3<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__5\" class=\"wp-block-heading\">vector\u306e\u30e1\u30f3\u30d0\u95a2\u6570\u306e\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>vector\u306b\u306f\u3001\u914d\u5217\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u69d8\u3005\u306a\u30e1\u30f3\u30d0\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u4ee3\u8868\u7684\u306a\u3044\u304f\u3064\u304b\u306e\u30e1\u30f3\u30d0\u95a2\u6570\u306b\u3064\u3044\u3066\u3001\u9806\u306b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 id=\"outline__5_1\" class=\"wp-block-heading\">push_back \/ emplace_back \u3067\u672b\u5c3e\u306b\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b<\/h3>\n\n\n\n<p>\u914d\u5217\u306e\u672b\u5c3e\u306b\u8981\u7d20\u3092\u3057\u305f\u3044\u5834\u5408\u306b\u6d3b\u7528\u3067\u304d\u308b\u306e\u304c\u3001push_back() \/ emplace_back() \u3067\u3059\u3002<br>emplace_back\u306f\u3001C++11\u4ee5\u964d\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30e1\u30f3\u30d0\u95a2\u6570\u3067\u3001\u5185\u90e8\u52d5\u4f5c\u306e\u9055\u3044\u306b\u3088\u308a push_back\u3088\u308a\u3082\u9ad8\u901f\u306b\u52d5\u4f5c\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    std::cout &lt;&lt; \"\u8ffd\u52a0\u524d:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    \/\/ \u8981\u7d20\u3092\u8ffd\u52a0\n    sample.push_back(4);\n    sample.emplace_back(5);\n\n    std::cout &lt;&lt; \"\u8ffd\u52a0\u5f8c:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u8ffd\u52a0\u524d:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #546E7A; font-style: italic\">    \/\/ \u8981\u7d20\u3092\u8ffd\u52a0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">push_back<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #F78C6C\">4<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">emplace_back<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #F78C6C\">5<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u8ffd\u52a0\u5f8c:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\u8ffd\u52a0\u524d:\n1\n2\n3\n\u8ffd\u52a0\u5f8c:\n1\n2\n3\n4\n5<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">\u8ffd\u52a0\u524d:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">\u8ffd\u52a0\u5f8c:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">4<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">5<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__5_2\" class=\"wp-block-heading\">insert \/ emplace \u3067\u8981\u7d20\u3092\u633f\u5165\u30fb\u9023\u7d50\u3059\u308b<\/h3>\n\n\n\n<p>\u672b\u5c3e\u3067\u306f\u306a\u304f\u3001\u914d\u5217\u306e\u9014\u4e2d\u306b\u8981\u7d20\u3092\u633f\u5165\u3057\u305f\u3044\u5834\u5408\u306f\u3001insert() \/ emplace() \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<br>\u3053\u3061\u3089\u3082\u3001\u95a2\u6570\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u308b\u7d50\u679c\u306f\u540c\u3058\u3082\u306e\u3067\u3059\u304c\u3001\u5185\u90e8\u52d5\u4f5c\u306e\u9055\u3044\u306b\u3088\u308a emplace\u306e\u65b9\u304c\u52b9\u7387\u3088\u304f\u52d5\u4f5c\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    std::cout &lt;&lt; \"\u8ffd\u52a0\u524d:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    \/\/ \u8981\u7d20\u3092\u8ffd\u52a0\n    sample.insert(sample.begin() + 1, 4);\n    sample.emplace(sample.begin() + 2, 5);\n\n    std::cout &lt;&lt; \"\u8ffd\u52a0\u5f8c:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u8ffd\u52a0\u524d:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #546E7A; font-style: italic\">    \/\/ \u8981\u7d20\u3092\u8ffd\u52a0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">insert<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">begin<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">+<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">4<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">emplace<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">begin<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">+<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">5<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u8ffd\u52a0\u5f8c:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\u8ffd\u52a0\u524d:\n1\n2\n3\n\u8ffd\u52a0\u5f8c:\n1\n4\n5\n2\n3<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">\u8ffd\u52a0\u524d:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">\u8ffd\u52a0\u5f8c:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">4<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__5_3\" class=\"wp-block-heading\">pop_back \u3067\u672b\u5c3e\u306e\u8981\u7d20\u3092\u524a\u9664\u3059\u308b<\/h3>\n\n\n\n<p>pop_back() \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u672b\u5c3e\u306e\u8981\u7d20\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    std::cout &lt;&lt; \"\u524a\u9664\u524d:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    \/\/ \u8981\u7d20\u3092\u524a\u9664\n    sample.pop_back();\n\n    std::cout &lt;&lt; \"\u524a\u9664\u5f8c:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u524a\u9664\u524d:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #546E7A; font-style: italic\">    \/\/ \u8981\u7d20\u3092\u524a\u9664<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">pop_back<\/span><span style=\"color: #89DDFF\">();<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u524a\u9664\u5f8c:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\u524a\u9664\u524d:\n1\n2\n3\n\u524a\u9664\u5f8c:\n1\n2<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">\u524a\u9664\u524d:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">\u524a\u9664\u5f8c:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__5_4\" class=\"wp-block-heading\">erase \u3067\u8981\u7d20\u3092\u524a\u9664\u3059\u308b<\/h3>\n\n\n\n<p>\u4efb\u610f\u306e\u7b87\u6240\u306e\u8981\u7d20\u3092\b\u524a\u9664\u3057\u305f\u3044\u5834\u5408\u306f\u3001erase()\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    std::cout &lt;&lt; \"\u524a\u9664\u524d:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    \/\/ \u8981\u7d20\u3092\u524a\u9664\n    sample.erase(sample.begin() + 1);\n\n    std::cout &lt;&lt; \"\u524a\u9664\u5f8c:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u524a\u9664\u524d:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #546E7A; font-style: italic\">    \/\/ \u8981\u7d20\u3092\u524a\u9664<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">erase<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">begin<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">+<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u524a\u9664\u5f8c:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\u524a\u9664\u524d:\n1\n2\n3\n\u524a\u9664\u5f8c:\n1\n3<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">\u524a\u9664\u524d:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">\u524a\u9664\u5f8c:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__5_5\" class=\"wp-block-heading\">size \u3067\u8981\u7d20\u6570\u3092\u53d6\u5f97\u3059\u308b<\/h3>\n\n\n\n<p>\u914d\u5217\u306b\u542b\u307e\u308c\u308b\u8981\u7d20\u306e\u6570\u3092\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u306f\u3001size() \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<br>for\u6587\u306e\u30eb\u30fc\u30d7\u56de\u6570\u306e\u6307\u5b9a\u6642\u3084\u3001\u8981\u7d20\u306e\u4f4d\u7f6e\u6307\u5b9a\u6642\u306a\u3069\u3001\u5bfe\u8c61\u306e\u914d\u5217\u306e\u30b5\u30a4\u30ba\u3092\u57fa\u6e96\u306b\u51e6\u7406\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u306b\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    std::cout &lt;&lt; \"\u8981\u7d20\u6570\uff1a\" &lt;&lt; sample.size() &lt;&lt; std::endl;\n\n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u8981\u7d20\u6570\uff1a<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">size<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\u8981\u7d20\u6570\uff1a3<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">\u8981\u7d20\u6570\uff1a3<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__6\" class=\"wp-block-heading\">algorithm \u30e9\u30a4\u30d6\u30e9\u30ea\u3067 vector \u3092\u64cd\u4f5c\u3059\u308b<\/h2>\n\n\n\n<p>vector\u306e\u4f7f\u7528\u6642\u306b\u5408\u308f\u305b\u3066\u5229\u7528\u3059\u308b\u4fbf\u5229\u306a\u306e\u304c\u3001algorithm\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<br>algorithm\u3067\u4f7f\u7528\u53ef\u80fd\u306a\u30e1\u30f3\u30d0\u95a2\u6570\u306b\u3064\u3044\u3066\u3082\u3001\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__6_1\" class=\"wp-block-heading\">find \u3067\u8981\u7d20\u3092\u691c\u7d22\u3059\u308b<\/h3>\n\n\n\n<p>\u914d\u5217\u5185\u306b\u7279\u5b9a\u306e\u5024\u304c\u542b\u307e\u308c\u308b\u304b\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u306b\u6709\u52b9\u306a\u306e\u304c\u3001find() \u3067\u3059\u3002<\/p>\n\n\n\n<p>find\u306f\u3001\u6307\u5b9a\u3057\u305f\u914d\u5217\u306e\u7bc4\u56f2\u5185\u306b\u5bfe\u8c61\u306e\u8981\u7d20\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u306b\u3001\u4e00\u756a\u521d\u3081\u306b\u4e00\u81f4\u3057\u305f\u8981\u7d20\u306e\u5834\u6240\u3092\u793a\u3059\u30a4\u30c6\u30ec\u30fc\u30bf\u30fc\u3092\u8fd4\u5374\u3057\u307e\u3059\u3002<br>\uff08\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u5834\u5408\u306b\u306f\u3001vector.end()\u306e\u7d50\u679c\u304c\u8fd4\u3055\u308c\u307e\u3059\uff09<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>#include &lt;iostream>\n#include &lt;vector>\n#include &lt;algorithm>\n\nint main() {\n\n    std::vector&lt;int> sample = {1, 2, 3};\n\n    auto itr = std::find(sample.begin(), sample.end(), 2);\n\n    if (itr != sample.end()) {\n        std::cout &lt;&lt; \"\u6307\u5b9a\u306e\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\" &lt;&lt; std::endl;\n    } else {\n        std::cout &lt;&lt; \"\u6307\u5b9a\u306e\u5024\u306f\u542b\u307e\u308c\u307e\u305b\u3093\" &lt;&lt; std::endl;\n    }\n\n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #89DDFF; font-style: italic\">#include<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">iostream<\/span><span style=\"color: #89DDFF\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF; font-style: italic\">#include<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">vector<\/span><span style=\"color: #89DDFF\">&gt;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF; font-style: italic\">#include<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">algorithm<\/span><span style=\"color: #89DDFF\">&gt;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #EEFFFF\"> itr <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #82AAFF\">find<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">begin<\/span><span style=\"color: #89DDFF\">(),<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">end<\/span><span style=\"color: #89DDFF\">(),<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">if<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">itr <\/span><span style=\"color: #89DDFF\">!=<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">end<\/span><span style=\"color: #89DDFF\">())<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #F07178\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u6307\u5b9a\u306e\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #F07178\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF\">}<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF; font-style: italic\">else<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #F07178\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u6307\u5b9a\u306e\u5024\u306f\u542b\u307e\u308c\u307e\u305b\u3093<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #F07178\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\u6307\u5b9a\u306e\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">\u6307\u5b9a\u306e\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__7\" class=\"wp-block-heading\">sort \u3067\u8981\u7d20\u3092\u30bd\u30fc\u30c8\u3059\u308b<\/h2>\n\n\n\n<p>\u914d\u5217\u5185\u306e\u8981\u7d20\u3092\u30bd\u30fc\u30c8\u3057\u305f\u3044\u5834\u5408\u306b\u4fbf\u5229\u306a\u306e\u304c\u3001sort()\u3067\u3059\u3002<br>sort\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5bfe\u8c61\u306e\u7bc4\u56f2\u5185\u306e\u8981\u7d20\u3092\u6607\u9806\u306b\u4e26\u3079\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#EEFFFF;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">C++<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>int main() {\n\n    std::vector&lt;int> sample = {1, 3, 8, 2, 5};\n\n    std::sort(sample.begin(), sample.end());\n\n    std::cout &lt;&lt; \"\u30bd\u30fc\u30c8\u5f8c:\" &lt;&lt; std::endl;\n\n    for(const auto&amp; num: sample)\n        std::cout &lt;&lt; num &lt;&lt; std::endl;\n\n    return 0;\n}<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C792EA\">int<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #82AAFF\">main<\/span><span style=\"color: #89DDFF\">()<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">vector<\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #EEFFFF\"> sample <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">{<\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">3<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">8<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">5<\/span><span style=\"color: #89DDFF\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #82AAFF\">sort<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #EEFFFF\">sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">begin<\/span><span style=\"color: #89DDFF\">(),<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">.<\/span><span style=\"color: #82AAFF\">end<\/span><span style=\"color: #89DDFF\">());<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">\u30bd\u30fc\u30c8\u5f8c:<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">for<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">const<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #C792EA\">auto<\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #EEFFFF\"> num<\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #EEFFFF\"> sample<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">        <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">cout <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> num <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #FFCB6B\">std<\/span><span style=\"color: #89DDFF\">::<\/span><span style=\"color: #EEFFFF\">endl<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #EEFFFF\"> <\/span><span style=\"color: #F78C6C\">0<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:clamp(20px, 1.25rem, 30px);--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#EEFFFF;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>\u30bd\u30fc\u30c8\u5f8c:\n1\n2\n3\n5\n8<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki material-theme\" style=\"background-color: #263238\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #EEFFFF\">\u30bd\u30fc\u30c8\u5f8c:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">8<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__8\" class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u3044\u304b\u304c\u3067\u3057\u305f\u304b\uff1f\u4eca\u56de\u306f\u3001C++\u3067 vector\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u914d\u5217\u3067\u52d5\u7684\u306a\u30c7\u30fc\u30bf\u3092\u6271\u3044\u305f\u3044\u5834\u5408\u306b\u3001vector\u306f\u975e\u5e38\u306b\u5f79\u7acb\u3064\u6a5f\u80fd\u3067\u3059\u3002<br>\u305c\u3072\u3001\u3053\u306e\u6a5f\u4f1a\u306b\u4f7f\u3044\u65b9\u3092\u899a\u3048\u3066\u3001\u5b9f\u8df5\u3067\u6d3b\u7528\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 id=\"outline__9\" class=\"wp-block-heading\">C++\u306e\u52c9\u5f37\u65b9\u6cd5\u306f\uff1f<\/h2>\n\n\n<p>\u66f8\u7c4d\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u5b66\u7fd2\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u6628\u4eca\u3067\u306f\u3001YouTube\u306a\u3069\u306e\u52d5\u753b\u30b5\u30a4\u30c8\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30b5\u30a4\u30c8\u306a\u3069\u3082\u5145\u5b9f\u3057\u3066\u3044\u3066\u591a\u304f\u306e\u60c5\u5831\u304c\u624b\u306b\u5165\u308a\u307e\u3059\u3002<br \/>\u305d\u3057\u3066\u3001\u3088\u308a\u52b9\u7387\u7684\u306b\u77e5\u8b58\u30fb\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3059\u308b\u306b\u306f\u3001\u77e5\u8b58\u3092\u3064\u3051\u306a\u304c\u3089\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3057\u3066\u307f\u308b\u306a\u3069\u3001\u30a4\u30f3\u30d7\u30c3\u30c8\u3068\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u7279\u306b\u72ec\u5b66\u306e\u5834\u5408\u306f\u3001\u6709\u8b58\u8005\u306b\u8cea\u554f\u304c\u3067\u304d\u305f\u308a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u3082\u3089\u3048\u308b\u3088\u3046\u306a\u74b0\u5883\u304c\u3042\u308b\u3068\u3001\u7406\u89e3\u5ea6\u304c\u6df1\u307e\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u305f\u3060\u3001C++\u306b\u9650\u3089\u305a\u3001IT\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u308b\u969b\u3001\u3069\u3046\u3057\u3066\u3082\u8ab2\u984c\u306b\u3076\u3064\u304b\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u7279\u306b\u72ec\u5b66\u3060\u3068\u3001\u308f\u304b\u3089\u306a\u3044\u90e8\u5206\u3092\u30d7\u30ed\u306b\u8cea\u554f\u3067\u304d\u308b\u6a5f\u4f1a\u3092\u78ba\u4fdd\u3057\u306b\u304f\u304f\u3001\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u304c\u7d9a\u304d\u306b\u304f\u3044\u3068\u3044\u3046\u5074\u9762\u304c\u3042\u308a\u307e\u3059\u3002\u72ec\u5b66\u3067\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3059\u308b\u81ea\u4fe1\u304c\u306a\u3044\u4eba\u306b\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3068\u3044\u3046\u624b\u3082\u3042\u308a\u307e\u3059\u3002\u8cbb\u7528\u306f\u639b\u304b\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u5206\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u3084\u3059\u3044\u3067\u3059\u3002\u3057\u3063\u304b\u308a\u3068\u77e5\u8b58\u30fb\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3057\u3066\u5b9f\u8df5\u306b\u6d3b\u304b\u3057\u305f\u3044\u3068\u3044\u3046\u4eba\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<p><span class=\"markerYellow\"><strong>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u306a\u3089\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u304c\u304a\u3059\u3059\u3081\uff01<\/strong><\/span><\/p>\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/yuudou.png\" class=\"post-img\" loading=\"lazy\">\n\n\n<p>IT\u30b9\u30ad\u30eb\u9700\u8981\u306e\u9ad8\u307e\u308a\u3068\u3068\u3082\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3082\u5897\u3048\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3069\u306e\u30b9\u30af\u30fc\u30eb\u306b\u901a\u3046\u3079\u304d\u304b\u8ff7\u3063\u3066\u3057\u307e\u3046\u4eba\u3082\u3044\u308b\u3067\u3057\u3087\u3046\u3002\u305d\u3093\u306a\u65b9\u306b\u306f\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\uff01\u3053\u308c\u307e\u3067\u591a\u304f\u306eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u80b2\u6210\u30fb\u8f29\u51fa\u3057\u3066\u304d\u305f\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u3067\u3082\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3092\u958b\u8b1b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"bgBox\">\n<p><strong>\uff1c\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u306e\u7279\u5fb4\uff1e<\/strong><br \/><strong>\u30fb\u305f\u3057\u304b\u306a\u80b2\u6210\u5b9f\u7e3e\u3068\u89aa\u8eab\u306a\u6559\u80b2\u3000\uff5e\u30bb\u30ab\u30f3\u30c9\u30ad\u30e3\u30ea\u30a2\u3092\u5168\u529b\u652f\u63f4\uff5e<\/strong><br \/><strong>\u30fb\u8b1b\u5e2b\u304c\u73fe\u5f79\u30a8\u30f3\u30b8\u30cb\u30a2\u3000\uff5e\u201c\u672c\u5f53\u201d\u306e\u958b\u767a\u30ce\u30a6\u30cf\u30a6\u3092\u76f4\u306b\u5b66\u3079\u308b\uff5e<\/strong><br \/><strong>\u30fb\u5c02\u5c5e\u8b1b\u5e2b\u304c\u5b66\u7fd2\u3092\u5fb9\u5e95\u30b5\u30dd\u30fc\u30c8\u3000\uff5e\u300c\u308f\u304b\u3089\u306a\u3044\u300d\u3092\u5fb9\u5e95\u89e3\u6c7a\uff5e<\/strong><br \/><strong>\u30fb\u5b9f\u52d9\u30d9\u30fc\u30b9\u3067\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3000\uff5e\u5b9f\u8df5\u7684\u306a\u51dd\u7e2e\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\uff5e<\/strong><\/p>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3064\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b9\u30bf\u30fc\u30c8\u30e9\u30a4\u30f3\u3068\u3057\u3066\u6700\u9069\u3067\u3059\u3002<br \/>\u8a71\u3092\u805e\u304d\u305f\u3044\u30fb\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u3068\u3044\u3046\u65b9\u306f<a href=\"https:\/\/techmania.jp\/lp\/2\" target=\"_blank\" 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vector\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u57fa\u672c\u69cb\u6587\u304b\u3089\u5404\u30e1\u30f3\u30d0\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u306a\u3069\u3001\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002 C++\u306evector\u3068\u306f\uff1f vector\u306f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u30b3\u30f3\u30c6\u30ca\u30fc\u3068\u547c\u3070\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u306e 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