{"id":10432,"date":"2026-05-01T21:28:45","date_gmt":"2026-05-01T12:28:45","guid":{"rendered":"https:\/\/techmania.jp\/blog\/?p=10432"},"modified":"2026-05-01T21:28:46","modified_gmt":"2026-05-01T12:28:46","slug":"c-operator","status":"publish","type":"post","link":"https:\/\/techmania.jp\/blog\/c-operator\/","title":{"rendered":"\u3010C\u8a00\u8a9e\u3011\u6f14\u7b97\u5b50\u4e00\u89a7\u3068\u512a\u5148\u9806\u4f4d\u307e\u3068\u3081\uff5c\u30d3\u30c3\u30c8\u6f14\u7b97\u3084\u7279\u6b8a\u306a\u8a18\u53f7\u307e\u3067\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u969b\u306b\u5fc5\u305a\u4f7f\u7528\u3059\u308b\u3082\u306e\u306e1\u3064\u306b\u3001\u6f14\u7b97\u5b50\u304c\u3042\u308a\u307e\u3059\u3002<br>\u4eca\u56de\u306f\u305d\u306e\u4e2d\u3067\u3082\u3001C\u8a00\u8a9e\u3067\u4f7f\u3046\u6f14\u7b97\u5b50\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__1\" class=\"wp-block-heading\">C\u8a00\u8a9e\u306e\u6f14\u7b97\u5b50\u3068\u306f<\/h2>\n\n\n\n<p>\u6f14\u7b97\u5b50\u306f\u3001\u5909\u6570\u3084\u5b9a\u6570\u306b\u5bfe\u3057\u3066\u8a08\u7b97\u30fb\u6bd4\u8f03\u30fb\u4ee3\u5165\u30fb\u8ad6\u7406\u51e6\u7406\u306a\u3069\u3092\u884c\u3046\u969b\u306b\u4f7f\u7528\u3059\u308b\u8a18\u53f7\u306e\u3053\u3068\u3092\u8a00\u3044\u307e\u3059\u3002<br>\u4e3b\u306a\u6f14\u7b97\u5b50\u306e\u7a2e\u985e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b97\u8853\u6f14\u7b97\u5b50<\/li>\n\n\n\n<li>\u4ee3\u5165\u6f14\u7b97\u5b50<\/li>\n\n\n\n<li>\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3001\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50<\/li>\n\n\n\n<li>\u6bd4\u8f03\u6f14\u7b97\u5b50<\/li>\n\n\n\n<li>\u8ad6\u7406\u6f14\u7b97\u5b50<\/li>\n\n\n\n<li>\u30d3\u30c3\u30c8\u3001\u30b7\u30d5\u30c8\u6f14\u7b97\u5b50<\/li>\n<\/ul>\n\n\n\n<h2 id=\"outline__2\" class=\"wp-block-heading\">\u57fa\u672c\u7684\u306a\u6f14\u7b97\u5b50\u306e\u7a2e\u985e\u3068\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u57fa\u672c\u7684\u306a\u6f14\u7b97\u5b50\u306e\u7528\u9014\u3068\u7a2e\u985e\u306b\u3064\u3044\u3066\u3001\u9806\u306b\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__2_1\" class=\"wp-block-heading\">\u56db\u5247\u6f14\u7b97\u3068\u5270\u4f59\u7b97<\/h3>\n\n\n\n<p>\u56db\u5247\u6f14\u7b97\u3084\u5270\u4f59\u7b97\u3092\u884c\u3046\u969b\u306b\u4f7f\u7528\u3059\u308b\u306e\u304c\u3001\u7b97\u8853\u6f14\u7b97\u5b50\u3067\u3059\u3002<br>\u4e3b\u306a\u6f14\u7b97\u5b50\u306e\u7a2e\u985e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>+\u2026 \u52a0\u7b97<\/li>\n\n\n\n<li>&#8211; \u2026 \u6e1b\u7b97<\/li>\n\n\n\n<li>* \u2026 \u4e57\u7b97<\/li>\n\n\n\n<li>\/ \u2026 \u5f90\u7b97<\/li>\n\n\n\n<li>% \u2026 \u5270\u4f59\u7b97<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a, b;\n\n    a = 3;\n    b = 2;\n\n    printf(\"%d\\n\", a + b);\n\n    printf(\"%d\\n\", a - b);\n\n    printf(\"%d\\n\", a * b);\n\n    printf(\"%d\\n\", a \/ b);\n\n    printf(\"%d\\n\", a % b);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/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 style=\"color: #F07178\">    b <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/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: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">+<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">-<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">*<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">\/<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">%<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>5\n1\n6\n1\n1<\/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\">5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">6<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__2_2\" class=\"wp-block-heading\">\u4ee3\u5165\u6f14\u7b97\u5b50\u3068\u8907\u5408\u4ee3\u5165\u6f14\u7b97\u5b50\u306e\u66f8\u304d\u65b9<\/h3>\n\n\n\n<p>\u5909\u6570\u306b\u5024\u3092\u4ee3\u5165\u3059\u308b\u969b\u306f\u3001\u4ee3\u5165\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<br>\u307e\u305f\u3001\u8907\u5408\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7b97\u8853\u6f14\u7b97\u3084\u3001\u30d3\u30c3\u30c8\u30fb\u30b7\u30d5\u30c8\u6f14\u7b97\u3092\u884c\u3063\u305f\u4e0a\u3067\u4ee3\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>(\u30d3\u30c3\u30c8\u30fb\u30b7\u30d5\u30c8\u6f14\u7b97\u306b\u3064\u3044\u3066\u306f\u5f8c\u8ff0)<\/p>\n\n\n\n<p>\u3010\u4ee3\u5165\u6f14\u7b97\u5b50\u3011<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>= \u2026 \u4ee3\u5165<\/li>\n<\/ul>\n\n\n\n<p>\u3010\u8907\u5408\u6f14\u7b97\u5b50\u3011<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>+= \u2026 \u52a0\u7b97\u3057\u3066\u4ee3\u5165<\/li>\n\n\n\n<li>-= \u2026 \u6e1b\u7b97\u3057\u3066\u4ee3\u5165<\/li>\n\n\n\n<li>*= \u2026 \u4e57\u7b97\u3057\u3066\u4ee3\u5165<\/li>\n\n\n\n<li>\/= \u2026 \u5f90\u7b97\u3057\u3066\u4ee3\u5165<\/li>\n\n\n\n<li>%= \u2026 \u5270\u4f59\u7b97\u3057\u3066\u4ee3\u5165<\/li>\n\n\n\n<li>&amp;= \u2026 AND(\u30d3\u30c3\u30c8\u8ad6\u7406\u548c) \u306e\u7d50\u679c\u3092\u4ee3\u5165<\/li>\n\n\n\n<li>|= \u2026 OR(\u30d3\u30c3\u30c8\u8ad6\u7406\u7a4d) \u306e\u7d50\u679c\u3092\u4ee3\u5165<\/li>\n\n\n\n<li>^= \u2026 XOR(\u30d3\u30c3\u30c8\u6392\u4ed6\u7684\u8ad6\u7406\u548c) \u306e\u7d50\u679c\u3092\u4ee3\u5165<\/li>\n\n\n\n<li>&lt;&lt;= \u2026 \u5de6\u30b7\u30d5\u30c8\u3057\u3066\u4ee3\u5165<\/li>\n\n\n\n<li>>>= \u2026 \u53f3\u30b7\u30d5\u30c8\u3057\u3066\u4ee3\u5165<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a;\n\n    a = 3;\n    printf(\"%d\\n\", a);\n\n    a += 2;\n    printf(\"%d\\n\", a);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">+=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>3\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\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">5<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__2_3\" class=\"wp-block-heading\">\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u30fb\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50\u306f\u5024\u306b1\u3092\u52a0\u7b97\u3057\u3001\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50\u306f\u5024\u304b\u30891\u3092\u6e1b\u7b97\u3057\u307e\u3059\u3002<br>\u4e3b\u306b\u3001for\u6587\u3084while\u6587\u306a\u3069\u306e\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u3092\u8a18\u8ff0\u3059\u308b\u5834\u5408\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u308b\u6f14\u7b97\u5b50\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50\u3068\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50\u306f\u3001\u5024\u306e\u524d\u3068\u5f8c\u308d\u306e\u3069\u3061\u3089\u306b\u8a18\u8ff0\u3059\u308b\u304b\u3067\u6f14\u7b97\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u5909\u5316\u3057\u307e\u3059\u3002<br>\u524d\u7f6e\u306e\u5834\u5408\u306f\u5148\u306b\u6f14\u7b97\u3092\u3057\u3066\u304b\u3089\u5909\u6570\u306b\u4ee3\u5165\u3057\u3001\u5f8c\u7f6e\u306e\u5834\u5408\u306f\u5148\u306b\u4ee3\u5165\u3092\u3057\u3066\u304b\u3089\u6f14\u7b97\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>++ \u2026 \u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8(1\u52a0\u7b97)<\/li>\n\n\n\n<li>&#8212; \u2026 \u30c7\u30af\u30ea\u30e1\u30f3\u30c8(1\u6e1b\u7b97)<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a, b;\n\n    a = 2;\n    b = 2;\n    \n    printf(\"%d\\n\", ++a);\n\n    printf(\"%d\\n\", --b);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    b <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">++<\/span><span style=\"color: #F07178\">a<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">--<\/span><span style=\"color: #F07178\">b<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>3\n1<\/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\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__3\" class=\"wp-block-heading\">\u6761\u4ef6\u5206\u5c90\u3092\u652f\u3048\u308b\u6bd4\u8f03\u6f14\u7b97\u5b50\u3068\u8ad6\u7406\u6f14\u7b97\u5b50<\/h2>\n\n\n\n<p>\u6761\u4ef6\u5f0f\u3092\u8a18\u8ff0\u3059\u308b\u969b\u306b\u4e3b\u306b\u4f7f\u7528\u3055\u308c\u308b\u306e\u304c\u3001\u6bd4\u8f03\u6f14\u7b97\u5b50\u3068\u8ad6\u7406\u6f14\u7b97\u5b50\u3067\u3059\u3002<br>\u305d\u308c\u305e\u308c\u306e\u7a2e\u985e\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 id=\"outline__3_1\" class=\"wp-block-heading\">\u5024\u3092\u6bd4\u8f03\u3059\u308b\u6bd4\u8f03\u6f14\u7b97\u5b50<\/h3>\n\n\n\n<p>\u6bd4\u8f03\u6f14\u7b97\u5b50\u306f\u30012\u3064\u306e\u5024\u3092\u6bd4\u8f03\u3059\u308b\u969b\u306b\u4f7f\u7528\u3059\u308b\u6f14\u7b97\u5b50\u3067\u3059\u3002<br>\u95a2\u4fc2\u6f14\u7b97\u5b50\u3068\u3082\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2026 a\u306fb\u3088\u308a\u5927\u304d\u3044<\/li>\n\n\n\n<li>>= \u2026 a\u306fb\u4ee5\u4e0a<\/li>\n\n\n\n<li>&lt; \u2026 a\u306fb\u3088\u308a\u5c0f\u3055\u3044<\/li>\n\n\n\n<li>&lt;= \u2026 a\u306fb\u4ee5\u4e0b<\/li>\n\n\n\n<li>== \u2026 a\u306fb\u3068\u7b49\u3057\u3044<\/li>\n\n\n\n<li>!= \u2026 a\u306fb\u3068\u7b49\u3057\u304f\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a;\n\n    a = 10;\n\n    printf(\"%d\\n\", a > 5);\n\n    printf(\"%d\\n\", a &lt; 5);\n\n    printf(\"%d\\n\", a == 10);\n\n    printf(\"%d\\n\", a != 10);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">&gt;<\/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: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">&lt;<\/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: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">==<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">!=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>1\n0\n1\n0<\/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\">0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">0<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__3_2\" class=\"wp-block-heading\">\u8907\u6570\u306e\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u8ad6\u7406\u6f14\u7b97\u5b50<\/h3>\n\n\n\n<p>\u8907\u6570\u306e\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u771f\u507d\u3092\u8a55\u4fa1\u3057\u305f\u3044\u5834\u5408\u306b\u306f\u3001\u8ad6\u7406\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>! \u2026 NOT(\u8ad6\u7406\u5426\u5b9a)<\/li>\n\n\n\n<li>&amp;&amp; \u2026 AND(\u8ad6\u7406\u7a4d)<\/li>\n\n\n\n<li>|| \u2026 OR(\u8ad6\u7406\u548c)<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a;\n\n    a = 10;\n\n    printf(\"%d\\n\", !(a > 5));\n\n    printf(\"%d\\n\", a > 5 &amp;&amp; a == 10);\n\n    printf(\"%d\\n\", a &lt; 5 || a == 10);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">!(<\/span><span style=\"color: #F07178\">a <\/span><span style=\"color: #89DDFF\">&gt;<\/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: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">5<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">&amp;&amp;<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">==<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">5<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">||<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">==<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>0\n1\n1<\/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\">0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">1<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__4\" class=\"wp-block-heading\">\u30d3\u30c3\u30c8\u6f14\u7b97\u306e\u4ed5\u7d44\u307f\u3068\u6d3b\u7528\u65b9\u6cd5<\/h2>\n\n\n\n<p>C\u8a00\u8a9e\u306b\u306f\u3001\u30d3\u30c3\u30c8\u6f14\u7b97\u3068\u547c\u3070\u308c\u308b\u6f14\u7b97\u624b\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<br>\u30d3\u30c3\u30c8\u6f14\u7b97\u3068\u306f\u3001\u5024\u30922\u9032\u6570\u306e\u30d3\u30c3\u30c8\u5217 (0\u30681) \u3068\u307f\u306a\u3057\u3066\u8ad6\u7406\u6f14\u7b97\u3084\u79fb\u52d5(\u30b7\u30d5\u30c8\u6f14\u7b97) \u3092\u884c\u3046\u65b9\u6cd5\u306e\u3053\u3068\u3092\u8a00\u3044\u3001\u305d\u308c\u305e\u308c\u30d3\u30c3\u30c8\u6f14\u7b97\u5b50\u3084\u30b7\u30d5\u30c8\u6f14\u7b97\u5b50\u3092\u7528\u3044\u3066\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__4_1\" class=\"wp-block-heading\">\u30d3\u30c3\u30c8\u5358\u4f4d\u306e\u8ad6\u7406\u6f14\u7b97<\/h3>\n\n\n\n<p>\u8ad6\u7406\u6f14\u7b97\u3092\u884c\u3046\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30d3\u30c3\u30c8\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<br>\u30d3\u30c3\u30c8\u5358\u4f4d\u3067\u6761\u4ef6\u3092\u8a55\u4fa1\u3057\u3001\u305d\u306e\u7d50\u679c\u306b\u5f93\u3063\u3066\uff10\u304b\uff11\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>~ \u2026 NOT(\u30d3\u30c3\u30c8\u53cd\u8ee2)<\/li>\n\n\n\n<li>&amp; \u2026 AND(\u30d3\u30c3\u30c8\u8ad6\u7406\u548c)<\/li>\n\n\n\n<li>| \u2026 OR(\u30d3\u30c3\u30c8\u8ad6\u7406\u7a4d)<\/li>\n\n\n\n<li>^ \u2026 XOR(\u30d3\u30c3\u30c8\u6392\u4ed6\u7684\u8ad6\u7406\u548c)<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a, b;\n\n    a = 1; \/\/0001\n    b = 2; \/\/0010\n\n    printf(\"%d\\n\", ~a); \/\/1110(\u6b63\u8ca0\u9006\u8ee2)\n\n    printf(\"%d\\n\", a &amp; b); \/\/0000\n\n    printf(\"%d\\n\", a | b); \/\/0011\n\n    printf(\"%d\\n\", a ^ b); \/\/0011\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">;<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/0001<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    b <\/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: #546E7A; font-style: italic\"> \/\/0010<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">~<\/span><span style=\"color: #F07178\">a<\/span><span style=\"color: #89DDFF\">);<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/1110(\u6b63\u8ca0\u9006\u8ee2)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">&amp;<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/0000<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">|<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/0011<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">^<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">);<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/0011<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>-2\n0\n3\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\">-2<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">3<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__4_2\" class=\"wp-block-heading\">\u30b7\u30d5\u30c8\u6f14\u7b97\u5b50\u306b\u3088\u308b\u500d\u6570\u8a08\u7b97\u3068\u30d5\u30e9\u30b0\u64cd\u4f5c<\/h3>\n\n\n\n<p>\u30b7\u30d5\u30c8\u6f14\u7b97\u306f\u3001\u30d3\u30c3\u30c8\u5217\u306e\u4f4d\u7f6e\u3092\u5de6\u53f3\u306b\u79fb\u52d5\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6f14\u7b97\u3092\u884c\u3046\u624b\u6cd5\u306e\u3053\u3068\u3092\u8a00\u3044\u307e\u3059\u3002<br>\u5de6\u306b\uff11\u30d3\u30c3\u30c8\u305a\u3089\u3059\u3068\u5024\u304c\uff12\u500d\u306b\u306a\u308a\u3001\u53f3\u306b\uff11\u30d3\u30c3\u30c8\u305a\u3089\u3059\u30682\u5206\u306e\uff11\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&lt;&lt; \u2026 \u5de6\u30b7\u30d5\u30c8<\/li>\n\n\n\n<li>>> \u2026 \u53f3\u30b7\u30d5\u30c8<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a;\n\n    a = 4; \/\/0100\n\n    printf(\"%d\\n\", a &lt;&lt; 1); \/\/1000\n\n    printf(\"%d\\n\", a >> 1); \/\/0010\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">4<\/span><span style=\"color: #89DDFF\">;<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/0100<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">&lt;&lt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">);<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/1000<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">&gt;&gt;<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #89DDFF\">);<\/span><span style=\"color: #546E7A; font-style: italic\"> \/\/0010<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>8\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\">8<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">2<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__5\" class=\"wp-block-heading\">\u6f14\u7b97\u5b50\u306e\u512a\u5148\u9806\u4f4d\u3068\u7d50\u5408\u898f\u5247\u306e\u9244\u5247<\/h2>\n\n\n\n<p>\u6f14\u7b97\u5b50\u306f\u30011\u3064\u306e\u5f0f\u3067\u8907\u6570\u4f7f\u7528\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3005\u3042\u308a\u307e\u3059\u3002<br>\u305d\u306e\u5834\u5408\u3001\u512a\u5148\u9806\u4f4d\u3068\u7d50\u5408\u898f\u5247\u306b\u3088\u3063\u3066\u3001\u8a18\u8ff0\u9806\u3068\u306f\u7570\u306a\u308b\u9806\u756a\u3067\u8a55\u4fa1\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__5_1\" class=\"wp-block-heading\">\u6f14\u7b97\u5b50\u306e\u512a\u5148\u9806\u4f4d\u3068\u306f<\/h3>\n\n\n\n<p>1\u3064\u306e\u5f0f\u3067\u8907\u6570\u306e\u6f14\u7b97\u5b50\u304c\u3042\u308b\u5834\u5408\u3001\u3069\u306e\u6f14\u7b97\u5b50\u304c\u5148\u306b\u5b9f\u884c\u3055\u308c\u308b\u304b\u306f\u4ee5\u4e0b\u306e\u30eb\u30fc\u30eb\u306b\u3088\u3063\u3066\u6c7a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6f14\u7b97\u5b50\u306f\u305d\u308c\u305e\u308c\u512a\u5148\u5ea6\u306e\u9ad8\u3044\u9806\u306b\u8a55\u4fa1\u3055\u308c\u3001\u540c\u3058\u512a\u5148\u5ea6\u306e\u5834\u5408\u306f\u7d50\u5408\u898f\u5247\u306b\u3088\u3063\u3066\u8a55\u4fa1\u3055\u308c\u308b<\/li>\n\n\n\n<li>\u7d50\u5408\u898f\u5247\u306f\u512a\u5148\u9806\u4f4d\u3054\u3068\u306b\u6c7a\u307e\u3063\u3066\u304a\u308a\u3001\u300c\u5de6\u304b\u3089\u53f3\u300d \u304b \u300c\u53f3\u304b\u3089\u5de6\u300d\u306e\u3069\u3061\u3089\u304b\u3067\u8a55\u4fa1\u3055\u308c\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u7b97\u8853\u6f14\u7b97\u5b50\u306e\u4e2d\u3067\u306f\u3001\u901a\u5e38\u306e\u8a08\u7b97\u5f0f\u3068\u540c\u69d8\u306b\u4e57\u7b97(*) \u3068\u5f90\u7b97(\/) \u306e\u512a\u5148\u5ea6\u304c\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a, b, c;\n\n    a = 10;\n    b = 2;\n    c = 3;\n\n    printf(\"%d\\n\", a + b * c);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> c<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    b <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    c <\/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: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">+<\/span><span style=\"color: #F07178\"> b <\/span><span style=\"color: #89DDFF\">*<\/span><span style=\"color: #F07178\"> c<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>16<\/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\">16<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 id=\"outline__5_2\" class=\"wp-block-heading\">\u610f\u56f3\u3057\u306a\u3044\u30d0\u30b0\u3092\u9632\u3050\u305f\u3081\u306e\u62ec\u5f27\u6d3b\u7528<\/h3>\n\n\n\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306b\u3001\u512a\u5148\u9806\u4f4d\u306e\u9055\u3044\u306b\u3088\u3063\u3066\u8a18\u8ff0\u9806\u3068\u51e6\u7406\u9806\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<br>\u305d\u306e\u305f\u3081\u3001\u610f\u56f3\u305b\u306c\u9806\u5e8f\u3067\u5f0f\u304c\u51e6\u7406\u3055\u308c\u3001\u30a8\u30e9\u30fc\u3084\u8aa4\u52d5\u4f5c\u304c\u767a\u751f\u3059\u308b\u539f\u56e0\u3068\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3092\u9632\u3050\u65b9\u6cd5\u3068\u3057\u3066\u3001\u300c()\u300d\u3092\u4f7f\u7528\u3057\u3066\u6f14\u7b97\u5b50\u306e\u51e6\u7406\u9806\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<br>\u5bfe\u8c61\u3068\u3059\u308b\u6f14\u7b97\u3084\u6761\u4ef6\u90e8\u5206\u3092 () \u3067\u56f2\u3046\u3053\u3068\u3067\u3001\u305d\u306e\u5f0f\u3092\u6700\u512a\u5148\u306b\u51e6\u7406\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u4f8b\u3068\u3057\u3066\u3001\u5148\u307b\u3069\u306e\u8a08\u7b97\u5f0f\u306e\u51e6\u7406\u9806\u3092 () \u3067\u5909\u66f4\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a, b, c;\n\n    a = 10;\n    b = 2;\n    c = 3;\n\n    printf(\"%d\\n\", (a + b) * c);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> c<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    b <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">2<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    c <\/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: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #F07178\">a <\/span><span style=\"color: #89DDFF\">+<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">*<\/span><span style=\"color: #F07178\"> c<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>36<\/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\">36<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001() \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u51e6\u7406\u3059\u308b\u9806\u756a\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__6\" class=\"wp-block-heading\">\u7279\u6b8a\u306a\u6f14\u7b97\u5b50\uff1a\u4e09\u9805\u6f14\u7b97\u5b50\u3001sizeof\u3001\u30ad\u30e3\u30b9\u30c8\u6f14\u7b97\u5b50<\/h2>\n\n\n\n<p>\u4e0a\u8ff0\u3057\u305f\u6f14\u7b97\u5b50\u306e\u4ed6\u306b\u3001\u7279\u6b8a\u306a\u6f14\u7b97\u5b50\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<br>\u4e3b\u306a\u3082\u306e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010\u4e09\u9805\u6f14\u7b97\u5b50 \u3011<\/strong><\/p>\n\n\n\n<p>if-else\u6587\u306b\u76f8\u5f53\u3059\u308b\u6761\u4ef6\u5206\u5c90\u3092\u3001\u4e00\u884c\u3067\u5b8c\u7d50\u306b\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6f14\u7b97\u5b50\u3067\u3059\u3002<br>\u4f7f\u7528\u3059\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u5f62\u5f0f\u3067\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-c\" data-lang=\"C\"><code>\u6761\u4ef6\u5f0f ? \u771f\u306e\u5834\u5408 : \u507d\u306e\u5834\u5408<\/code><\/pre><\/div>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a, b, max;\n\n    a = 5;\n    b = 10;\n\n    max = (a > b) ? a : b;\n\n    printf(\"%d\\n\", max);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> max<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/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 style=\"color: #F07178\">    b <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #F78C6C\">10<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    max <\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #F07178\">a <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">?<\/span><span style=\"color: #F07178\"> a <\/span><span style=\"color: #89DDFF\">:<\/span><span style=\"color: #F07178\"> b<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> max<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>10<\/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\">10<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010sizeof\u6f14\u7b97\u5b50 \u3011<\/strong><\/p>\n\n\n\n<p>\u5909\u6570\u3084\u30c7\u30fc\u30bf\u578b\u306e\u30e1\u30e2\u30ea\u30b5\u30a4\u30ba\u3092\u8abf\u3079\u308b\u969b\u306b\u4f7f\u7528\u3059\u308b\u6f14\u7b97\u5b50\u3067\u3059\u3002<br>\u5bfe\u8c61\u3068\u3059\u308b\u5909\u6570\u3084\u30c7\u30fc\u30bf\u578b\u306e\u30e1\u30e2\u30ea\u30b5\u30a4\u30ba\u3092\u3001\u30d0\u30a4\u30c8\u5358\u4f4d\u3067\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u4e3b\u306b\u3001\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u8abf\u3079\u308b\u5834\u5408\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a;\n\n    a = 5;\n\n    printf(\"%zu\\n\", sizeof(a));\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/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: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%zu<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">sizeof(<\/span><span style=\"color: #F07178\">a<\/span><span style=\"color: #89DDFF\">));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>4<\/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\">4<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u30ad\u30e3\u30b9\u30c8\u6f14\u7b97\u5b50 \u3011<\/strong><\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u578b\u306e\u5909\u63db\u3092\u884c\u3046\u305f\u3081\u306e\u6f14\u7b97\u5b50\u3067\u3059\u3002<br>\u5909\u63db\u3057\u305f\u3044\u5909\u6570\u306e\u5de6\u5074\u306b\u3001\u30c7\u30fc\u30bf\u578b\u3092\u300c()\u300d\u3067\u56f2\u3093\u3067\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 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;stdio.h>\n\nint main() {\n    int a;\n\n    a = 5;\n    printf(\"%d\\n\", a);\n\n    printf(\"%f\\n\", (double)a);\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\">stdio.h<\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #C792EA\">int<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    a <\/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 style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%d<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> a<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #82AAFF\">printf<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #F07178\">%f<\/span><span style=\"color: #EEFFFF\">\\n<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #89DDFF\">,<\/span><span style=\"color: #F07178\"> <\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #C792EA\">double<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #F07178\">a<\/span><span style=\"color: #89DDFF\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">        <\/span><\/span>\n<span class=\"line\"><span style=\"color: #F07178\">    <\/span><span style=\"color: #89DDFF; font-style: italic\">return<\/span><span style=\"color: #F07178\"> <\/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<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono-NL.ttf\" style=\"font-size:clamp(14px, .875rem, 21px);font-family:Code-Pro-JetBrains-Mono-NL,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 style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#304047;color:#d5ffff\">\u5b9f\u884c\u7d50\u679c<\/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>5\n5.000000<\/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\">5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #EEFFFF\">5.000000<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 id=\"outline__7\" class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u4e0a\u8ff0\u306e\u3088\u3046\u306b\u3001\u6f14\u7b97\u5b50\u306e\u7a2e\u985e\u306f\u591a\u5c90\u306b\u6e21\u308b\u305f\u3081\u3001\u4e00\u5ea6\u306b\u5168\u3066\u3092\u899a\u3048\u308b\u306e\u306f\u5927\u5909\u3067\u3059\u3002<br>\u899a\u3048\u308b\u969b\u306f\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u3068\u7d61\u3081\u3066\u8a18\u8ff0\u3057\u306a\u304c\u3089\u899a\u3048\u3066\u3044\u304f\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 id=\"outline__8\" class=\"wp-block-heading\">C\u8a00\u8a9e\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 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