{"id":2510,"date":"2019-10-26T17:21:46","date_gmt":"2019-10-26T08:21:46","guid":{"rendered":"https:\/\/miraiworks.org\/?p=2510"},"modified":"2021-01-13T21:00:55","modified_gmt":"2021-01-13T12:00:55","slug":"%e3%80%90c%e8%a8%80%e8%aa%9e%e3%80%91if%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%be%e3%81%a8%e3%82%81%e6%9d%a1%e4%bb%b6%e5%88%86%e5%b2%90%e3%81%a7%e5%87%a6%e7%90%86%e3%82%92%e5%ae%9f","status":"publish","type":"post","link":"https:\/\/miraiworks.org\/?p=2510","title":{"rendered":"\u3010C\u8a00\u8a9e\u3011if\u6587\u306e\u4f7f\u3044\u65b9\u307e\u3068\u3081|\u6761\u4ef6\u5206\u5c90\u3067\u51e6\u7406\u3092\u5b9f\u884c\u3055\u305b\u308b\u65b9\u6cd5"},"content":{"rendered":"\n<p>\u4eca\u56de\u306f\u300c<strong>C\u8a00\u8a9e\u306b\u3088\u308bif\u6587\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90<\/strong>\u300d\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u30bf\u30c3\u30d7\u3067\u304d\u308b\u3082\u304f\u3058<\/p><ul class=\"toc_list\"><li><a href=\"#Cif\"><span class=\"toc_number toc_depth_1\">1<\/span> C\u8a00\u8a9e\u306eif\u6587\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90\u3068\u306f<\/a><\/li><li><a href=\"#A_BAB\"><span class=\"toc_number toc_depth_1\">2<\/span> A == B\uff1aA\u3068B\u304c\u7b49\u3057\u3044<\/a><\/li><li><a href=\"#A_BAB-2\"><span class=\"toc_number toc_depth_1\">3<\/span> A != B\uff1aA\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044<\/a><\/li><li><a href=\"#A_gt_BAB\"><span class=\"toc_number toc_depth_1\">4<\/span> A &gt; B\uff1aA\u306fB\u3088\u308a\u5927\u304d\u3044<\/a><\/li><li><a href=\"#A_lt_BAB\"><span class=\"toc_number toc_depth_1\">5<\/span> A &lt; B\uff1aA\u306fB\u3088\u308a\u5c0f\u3055\u3044<\/a><\/li><li><a href=\"#A_gt_BAB-2\"><span class=\"toc_number toc_depth_1\">6<\/span> A &gt;= B\uff1aA\u306fB\u4ee5\u4e0a<\/a><\/li><li><a href=\"#A_lt_BAB-2\"><span class=\"toc_number toc_depth_1\">7<\/span> A &lt;= B\uff1aA\u306fB\u4ee5\u4e0b<\/a><\/li><li><a href=\"#A_BAB-3\"><span class=\"toc_number toc_depth_1\">8<\/span> A &amp;&amp; B\uff1aA\u304b\u3064B<\/a><\/li><li><a href=\"#A_BAB-4\"><span class=\"toc_number toc_depth_1\">9<\/span> A || B\uff1aA\u307e\u305f\u306fB<\/a><\/li><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">10<\/span> \u51e6\u7406\u304c\u4e00\u884c\u306a\u3089\u6ce2\u304b\u3063\u3053{ }\u306f\u7701\u7565\u53ef\u80fd<\/a><\/li><li><a href=\"#elseelse_if\"><span class=\"toc_number toc_depth_1\">11<\/span> else\u6587\u3068else if\u6587\u3067\u8907\u6570\u306e\u6761\u4ef6\u5206\u5c90<\/a><\/li><li><a href=\"#if\"><span class=\"toc_number toc_depth_1\">12<\/span> if\u6587\u3092\u4f7f\u3046\u3068\u304d\u306e\u6ce8\u610f\u70b9<\/a><\/li><\/ul><\/div>\n<h2><span id=\"Cif\">C\u8a00\u8a9e\u306eif\u6587\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90\u3068\u306f<\/span><\/h2>\n\n\n\n<p>if\u6587\u306f\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3088\u3046\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> if\u6587\u306e\u66f8\u304d\u65b9<\/span>\n<pre><code><p>if(\u6761\u4ef6\u6587){\n    \u51e6\u7406;\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p>if()\u306e\u6761\u4ef6\u6587\u3092\u6e80\u305f\u3059\u3068\u304d\u306e\u307f\u3001\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3088\u3046\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3>if\u6587\u3067\u4f7f\u3048\u308b\u6761\u4ef6\u6587<\/h3>\n\n\n\n<p>if\u6587\u3067\u4f7f\u3048\u308b\u6761\u4ef6\u6587\u306f8\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<div class=\"ol-circle li-accentbdr acc-bc-before\">\n<ol>\n<li>A == B\uff1aA\u3068B\u304c\u7b49\u3057\u3044<\/li>\n<li>A != B\uff1aA\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044<\/li>\n<li>A &gt; B\uff1aA\u306fB\u3088\u308a\u5927\u304d\u3044<\/li>\n<li>A &lt; B\uff1aA\u306fB\u3088\u308a\u5c0f\u3055\u3044<\/li>\n<li>A &gt;= B\uff1aA\u306fB\u4ee5\u4e0a<\/li>\n<li>A &lt;= B\uff1aA\u306fB\u4ee5\u4e0b<\/li>\n<li>A &amp;&amp; B\uff1aA\u304b\u3064B<\/li>\n<li>A || B\uff1aA\u307e\u305f\u306fB<\/li>\n<\/ol>\n<\/div>\n\n\n\n<p>\uff11\u3064\u305a\u3064\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"A_BAB\">A == B\uff1aA\u3068B\u304c\u7b49\u3057\u3044<\/span><\/h2>\n\n\n\n<p>A\u3068B\u304c\u7b49\u3057\u3044\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u3068B\u304c\u7b49\u3057\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A == B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u3068B\u304c\u7b49\u3057\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A == B){\n    printf(\"A\u3068B\u306f\u7b49\u3057\u3044\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u3068B\u304c\u7b49\u3057\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u3068B\u306f\u7b49\u3057\u3044<\/div>\n\n\n\n<p><strong>A\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"A_BAB-2\">A != B\uff1aA\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044<\/span><\/h2>\n\n\n\n<p>A\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<br>A == B\u3068\u53cd\u5bfe\u306e\u5b9f\u884c\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A != B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A != B){\n    printf(\"A\u3068B\u306f\u7b49\u3057\u304f\u306a\u3044\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u3068B\u304c\u7b49\u3057\u304f\u306a\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u3068B\u306f\u7b49\u3057\u304f\u306a\u3044<\/div>\n\n\n\n<p><strong>A\u3068B\u304c\u7b49\u3057\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"A_gt_BAB\">A &gt; B\uff1aA\u306fB\u3088\u308a\u5927\u304d\u3044<\/span><\/h2>\n\n\n\n<p>A\u304cB\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u3088\u308a\u5927\u304d\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A &gt; B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u3088\u308a\u5927\u304d\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A &gt; B){\n    printf(\"A\u306fB\u3088\u308a\u5927\u304d\u3044\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u304cB\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u306fB\u3088\u308a\u5927\u304d\u3044<\/div>\n\n\n\n<p><strong>A\u304cB\u4ee5\u4e0b\u306e\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"A_lt_BAB\">A &lt; B\uff1aA\u306fB\u3088\u308a\u5c0f\u3055\u3044<\/span><\/h2>\n\n\n\n<p>A\u306fB\u3088\u308a\u5c0f\u3055\u3044\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u3088\u308a\u5c0f\u3055\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A < B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u3088\u308a\u5c0f\u3055\u3044\u5834\u5408<\/span>\n<pre><code><p>if(A < B){\n    printf(\"A\u306fB\u3088\u308a\u5c0f\u3055\u3044\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u304cB\u3088\u308a\u5c0f\u3055\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u306fB\u3088\u308a\u5c0f\u3055\u3044<\/div>\n\n\n\n<p><strong>A\u304cB\u4ee5\u4e0a\u306e\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong> <\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"A_gt_BAB-2\">A &gt;= B\uff1aA\u306fB\u4ee5\u4e0a<\/span><\/h2>\n\n\n\n<p>A\u304cB\u4ee5\u4e0a\u306e\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u4ee5\u4e0a<\/span>\n<pre><code><p>if(A &gt;= B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u4ee5\u4e0a<\/span>\n<pre><code><p>if(A &gt;= B){\n    printf(\"A\u306fB\u4ee5\u4e0a\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u306fB\u4ee5\u4e0a\u306e\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u306fB\u4ee5\u4e0a<\/div>\n\n\n\n<p><strong>A\u304cB\u3088\u308a\u5c0f\u3055\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"A_lt_BAB-2\">A &lt;= B\uff1aA\u306fB\u4ee5\u4e0b<\/span><\/h2>\n\n\n\n<p>A\u306fB\u4ee5\u4e0b\u306e\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u4ee5\u4e0b\u306e\u5834\u5408<\/span>\n<pre><code><p>if(A <= B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u306fB\u4ee5\u4e0b\u306e\u5834\u5408<\/span>\n<pre><code><p>if(A <= B){\n    printf(\"A\u306fB\u4ee5\u4e0b\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u306fB\u4ee5\u4e0b\u306e\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u306fB\u3088\u308a\u5c0f\u3055\u3044<\/div>\n\n\n\n<p><strong>A\u304cB\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong> <\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"A_BAB-3\">A &amp;&amp; B\uff1aA\u304b\u3064B<\/span><\/h2>\n\n\n\n<p>A\u3068B\u306e2\u3064\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u304b\u3064B\u3092\u6e80\u305f\u3059\u5834\u5408<\/span>\n<pre><code><p>if(A &amp;&amp; B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u304b\u3064B\u3092\u6e80\u305f\u3059\u5834\u5408<\/span>\n<pre><code><p>if(A &amp;&amp; B){\n    printf(\"A\u304b\u3064B\u3092\u6e80\u305f\u3059\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u3068B\u306e\uff12\u3064\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u304b\u3064B\u3092\u6e80\u305f\u3059<\/div>\n\n\n\n<p><strong>A\u3082\u3057\u304f\u306fB\u306e\u3069\u3061\u3089\u304b\u4e00\u65b9\u3092\u6e80\u305f\u3055\u306a\u3044\u5834\u5408<\/strong><br><strong>\u3082\u3057\u304f\u306f<\/strong><br><strong>\u4e21\u65b9\u3092\u6e80\u305f\u3055\u306a\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"A_BAB-4\">A || B\uff1aA\u307e\u305f\u306fB<\/span><\/h2>\n\n\n\n<p>A\u307e\u305f\u306fB\u306e\u3069\u3061\u3089\u304b\u4e00\u65b9\u304b\u4e21\u65b9\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u307e\u305f\u306fB\u306e\u3069\u3061\u3089\u304b\u4e00\u65b9\u304b\u4e21\u65b9\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408<\/span>\n<pre><code><p>if(A || B){\n    \u51e6\u7406\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<h3>\u4f7f\u3044\u65b9\u306e\u4f8b<\/h3>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u6587\u5b57\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f8b<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> A\u307e\u305f\u306fB\u306e\u3069\u3061\u3089\u304b\u4e00\u65b9\u304b\u4e21\u65b9\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408<\/span>\n<pre><code><p>if(A || B){\n    printf(\"A\u307e\u305f\u306fB\u306e\u3069\u3061\u3089\u304b\u4e00\u65b9\u304b\u4e21\u65b9\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\\n\");\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p><strong>A\u307e\u305f\u306fB\u306e\u3069\u3061\u3089\u304b\u4e00\u65b9\u304b\u4e21\u65b9\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">A\u307e\u305f\u306fB\u306e\u3069\u3061\u3089\u304b\u4e00\u65b9\u304b\u4e21\u65b9\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059<\/div>\n\n\n\n<p><strong>A\u3068B\u306e\u4e21\u65b9\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3055\u306a\u3044\u5834\u5408\u306e\u5b9f\u884c\u7d50\u679c<\/strong><\/p>\n\n\n  <div class=\"sng-box box1\">(\u4f55\u3082\u8868\u793a\u3057\u306a\u3044)<\/div>\n\n\n\n<h2><span id=\"i\">\u51e6\u7406\u304c\u4e00\u884c\u306a\u3089\u6ce2\u304b\u3063\u3053{ }\u306f\u7701\u7565\u53ef\u80fd<\/span><\/h2>\n\n\n\n<p>\u51e6\u7406\u304c\u4e00\u884c\u3067\u7d42\u308f\u308bif\u6587\u306a\u3089\u6ce2\u304b\u3063\u3053\u3092\u7701\u7565\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> if\u6587\u3067\u6ce2\u304b\u3063\u3053\u3092\u7701\u7565\u3059\u308b<\/span>\n<pre><code><p>if(\u6761\u4ef6\u6587)\n    \u51e6\u7406;<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p>\u51e6\u7406\u304c\u4e8c\u884c\u4ee5\u4e0a\u3067\u6ce2\u304b\u3063\u3053\u3092\u7701\u7565\u3059\u308b\u3068\u3001\u4e8c\u884c\u76ee\u4ee5\u964d\u306f\u5e38\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"elseelse_if\">else\u6587\u3068else if\u6587\u3067\u8907\u6570\u306e\u6761\u4ef6\u5206\u5c90<\/span><\/h2>\n\n\n\n<p>if\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3055\u306a\u304b\u3063\u305f\u3068\u304d\u306b\u3082\u51e6\u7406\u3092\u5b9f\u884c\u3057\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001<br>else\u6587\u3068else if\u6587\u3092\u4f7f\u3046\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<h3>if\u6587\u3068else\u6587\u306e\u7d44\u307f\u5408\u308f\u305b<\/h3>\n\n\n\n<p>if\u6587\u3060\u3051\u3060\u3068<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> if\u6587\u306e\u66f8\u304d\u65b9<\/span>\n<pre><code><p>if(\u6761\u4ef6\u65871){\n    \u51e6\u74061;\n}\nif(\u6761\u4ef6\u65871\u3068\u53cd\u5bfe\u306e\u6761\u4ef6){\n    \u51e6\u74062;\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p>\u3057\u304b\u3057\u3001else\u6587\u3092\u4f7f\u3046\u3068<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> if\u6587\u306e\u66f8\u304d\u65b9<\/span>\n<pre><code><p>if(\u6761\u4ef6\u65871){\n    \u51e6\u74061;\n}else{\n    \u51e6\u74062;\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p>\u3053\u306e\u5834\u5408\u306f\u3001\u6761\u4ef6\u65871\u3092\u6e80\u305f\u3059\u3068\u51e6\u74061\u3092\u5b9f\u884c\u3057\u3001\u6e80\u305f\u3055\u306a\u3044\u5834\u5408\u306f\u51e6\u74062\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3>if\u6587\u3068else if\u6587\u306e\u7d44\u307f\u5408\u308f\u305b<\/h3>\n\n\n\n<p>\u4f3c\u305f\u3088\u3046\u306a\u6761\u4ef6\u304c\u3044\u304f\u3064\u3082\u3042\u308b\u5834\u5408\u306felse if\u6587\u3092\u4f7f\u3046\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> if\u6587\u306e\u66f8\u304d\u65b9<\/span>\n<pre><code><p>if(\u6761\u4ef6\u65871){\n    \u51e6\u74061;\n}else if(\u6761\u4ef6\u65872){\n    \u51e6\u74062;\n}else{\n    \u51e6\u74063;\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\u306f\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul><li>\u6761\u4ef6\u65871\u3092\u6e80\u305f\u3059\u2192\u51e6\u74061\u3092\u5b9f\u884c<\/li><li>\u6761\u4ef6\u65872\u3092\u6e80\u305f\u3059\u2192\u51e6\u74062\u3092\u5b9f\u884c<\/li><li>\u6761\u4ef6\u65871\u3068\u6761\u4ef6\u65872\u3092\u3069\u3061\u3089\u3082\u6e80\u305f\u3055\u306a\u3044\u2192\u51e6\u74063\u3092\u5b9f\u884c<\/li><\/ul>\n\n\n\n<h2><span id=\"if\">if\u6587\u3092\u4f7f\u3046\u3068\u304d\u306e\u6ce8\u610f\u70b9<\/span><\/h2>\n\n\n\n<p>if\u6587\u3068else\u6587\u3082\u3057\u304f\u306fif\u6587\u3068else if\u6587\u3092\u3064\u304b\u3046\u3068\u304d\u3067\u3059\u304c\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u304b\u3069\u3046\u304b\u306e\u5224\u5b9a\u306f\u4e00\u5ea6\u3057\u304b\u5b9f\u884c\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n  <div class=\"pre_tag\"><span><i class=\"fa fa-code\"><\/i> if\u6587\u306e\u66f8\u304d\u65b9<\/span>\n<pre><code><p>if(A==B){\n    A=C;\n}else{\n    \u51e6\u74061;\n}<\/p><\/code><\/pre>\n<\/div>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001if\u6587\u3067A\u3068B\u304c\u7b49\u3057\u304f\u3066\u3001A\u306bC\u3092\u4ee3\u5165\u3057\u305f\u5834\u5408\u306felse\u6587\u306e\u5224\u5b9a\u306f\u3057\u306a\u3044\u306e\u3067\u51e6\u74061\u306f\u5b9f\u884c\u3057\u307e\u305b\u3093\u3002<\/p>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4eca\u56de\u306f\u300cC\u8a00\u8a9e\u306b\u3088\u308bif\u6587\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90\u300d\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002 \u30bf\u30c3\u30d7\u3067\u304d\u308b\u3082\u304f\u30581 C\u8a00\u8a9e\u306eif\u6587\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90\u3068\u306f2 A == B\uff1aA\u3068B\u304c\u7b49\u3057\u30443 A != B\uff1aA\u3068B\u304c\u7b49\u3057\u304f\u306a\u30444 A &gt; B\uff1aA\u306fB\u3088\u308a\u5927 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts\/2510"}],"collection":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2510"}],"version-history":[{"count":22,"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts\/2510\/revisions"}],"predecessor-version":[{"id":7520,"href":"https:\/\/miraiworks.org\/index.php?rest_route=\/wp\/v2\/posts\/2510\/revisions\/7520"}],"wp:attachment":[{"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/miraiworks.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}