{"id":83263,"date":"2026-07-25T19:16:33","date_gmt":"2026-07-25T11:16:33","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/83263.html"},"modified":"2026-07-25T19:16:33","modified_gmt":"2026-07-25T11:16:33","slug":"c%e8%af%ad%e8%a8%80%e7%9f%a5%e8%af%86%e7%82%b9%ef%bc%88%e4%b8%89%ef%bc%89-%e6%b5%81%e7%a8%8b%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/83263.html","title":{"rendered":"C\u8bed\u8a00\u77e5\u8bc6\u70b9\uff08\u4e09\uff09---\u6d41\u7a0b\u63a7\u5236"},"content":{"rendered":"<h3>\u524d\u8a00<\/h3>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u8fd9\u4efd\u7b14\u8bb0\u5b8c\u6574\u68b3\u7406 C \u8bed\u8a00\u7a0b\u5e8f\u4e09\u5927\u6838\u5fc3\u63a7\u5236\u7ed3\u6784&#xff0c;\u5148\u8bb2\u89e3\u987a\u5e8f\u7ed3\u6784\u57fa\u7840\u903b\u8f91&#xff0c;\u91cd\u70b9\u62c6\u89e3\u5206\u652f\u7ed3\u6784\u7684\u8fd0\u7b97\u7b26\u3001if \u4e0e switch \u8bed\u6cd5&#xff0c;\u540e\u7eed\u8865\u5145\u5faa\u73af\u7ed3\u6784\u5168\u5957\u6838\u5fc3\u77e5\u8bc6\u70b9\u3002\u5185\u5bb9\u7531\u6d45\u5165\u6df1&#xff0c;\u8986\u76d6\u5173\u7cfb\u3001\u903b\u8f91\u8fd0\u7b97\u3001\u77ed\u8def\u7279\u6027\u3001\u5206\u652f\u8bed\u6cd5\u89c4\u8303\u3001\u5faa\u73af\u4e09\u8981\u7d20\u3001\u4e09\u7c7b\u5faa\u73af\u7528\u6cd5\u4e0e\u8df3\u8f6c\u8bed\u53e5&#xff0c;\u9002\u5408\u96f6\u57fa\u7840\u592f\u5b9e\u6d41\u7a0b\u63a7\u5236\u57fa\u7840&#xff0c;\u914d\u5957\u7ec3\u4e60\u9898\u540c\u6b65\u5de9\u56fa\u7406\u8bba&#xff0c;\u4fbf\u4e8e\u5feb\u901f\u638c\u63e1 C \u8bed\u8a00\u7a0b\u5e8f\u6267\u884c\u903b\u8f91\u3002<\/p>\n<h3>&#xff08;\u4e00&#xff09;\u987a\u5e8f\u7ed3\u6784<\/h3>\n<p>\u7a0b\u5e8f\u6309\u7167\u4ece\u4e0a\u81f3\u4e0b\u7684\u987a\u5e8f\u9010\u6b21\u6267\u884c\u3002<br \/>\n\u793a\u4f8b\u903b\u8f91&#xff08;\u4e09\u89d2\u5f62\u5468\u957f\u3001\u9762\u79ef\u8ba1\u7b97\u6d41\u7a0b\u56fe&#xff09; \u5f00\u59cb \u2192 \u4ece\u7ec8\u7aef\u8bfb\u53d6\u4e09\u8fb9\u957f \u2192 \u8ba1\u7b97\u5468\u957f \u2192 \u8ba1\u7b97\u534a\u957f \u2192 \u8ba1\u7b97\u9762\u79ef \u2192 \u8f93\u51fa\u5468\u957f\u548c\u9762\u79ef \u2192 \u7ed3\u675f<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"663\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725111632-6a649b104d11a.png\" width=\"428\" \/><\/p>\n<h3>&#xff08;\u4e8c&#xff09;\u5206\u652f\u7ed3\u6784<\/h3>\n<p>\u5206\u652f\u5206\u4e3a\u4e24\u79cd\u57fa\u7840\u5f62\u5f0f&#xff1a;<\/p>\n<ul>\n<li>\u5355\u5206\u652f&#xff1a;\u6761\u4ef6\u4e3a\u771f\u6267\u884c\u8bed\u53e5&#xff0c;\u6761\u4ef6\u4e3a\u5047\u76f4\u63a5\u8df3\u8fc7<\/li>\n<li>\u53cc\u5206\u652f&#xff1a;\u6761\u4ef6\u4e3a\u771f\u6267\u884c\u8bed\u53e5 1&#xff0c;\u6761\u4ef6\u4e3a\u5047\u6267\u884c\u8bed\u53e5 2<\/li>\n<\/ul>\n<h4>1. \u5173\u7cfb\u8fd0\u7b97\u7b26\u53ca\u5173\u7cfb\u8868\u8fbe\u5f0f<\/h4>\n<p>\u8fd0\u7b97\u7b26&#xff1a;&gt; \u00a0 &lt; \u00a0 &gt;&#061; \u00a0 &lt;&#061; \u00a0 &#061;&#061; \u00a0 !&#061;<\/p>\n<ul>\n<li>\u5173\u7cfb\u8868\u8fbe\u5f0f\u8fd0\u7b97\u7ed3\u679c&#xff1a;\u903b\u8f91\u771f \/ \u903b\u8f91\u5047<\/li>\n<li>C \u8bed\u8a00\u89c4\u5b9a&#xff1a;0 \u4e3a\u5047&#xff0c;\u975e 0 \u5373\u4e3a\u771f<\/li>\n<\/ul>\n<p>\u5982&#xff1a;100 \u2192 \u771f\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a01 \u2192 \u771f<\/p>\n<p>\u00a0\u00a00 \u2192 \u5047<\/p>\n<p>\u6ce8\u610f&#xff1a;&#061;&#061; \u5224\u65ad\u76f8\u7b49&#xff0c;\u4e60\u60ef\u5c06\u5e38\u91cf\u5199\u5728\u5de6\u8fb9&#xff0c;\u9632\u6b62\u8bef\u5199\u6210\u8d4b\u503c&#061;<\/p>\n<h4>2. \u903b\u8f91\u8fd0\u7b97\u7b26\u4e0e\u903b\u8f91\u8868\u8fbe\u5f0f<\/h4>\n<p>\u8fd0\u7b97\u7ed3\u679c&#xff1a;\u903b\u8f91\u771f \/ \u903b\u8f91\u5047&#xff0c;\u89c4\u5219\u540c\u4e0a&#xff08;0 \u5047&#xff0c;\u975e 0 \u771f&#xff09;<\/p>\n<table>\n<tr>\u8fd0\u7b97\u7b26\u540d\u79f0\u89c4\u5219<\/tr>\n<tbody>\n<tr>\n<td style=\"text-align:center;width:76px\">&amp;&amp;<\/td>\n<td style=\"text-align:center;width:89px\">\u903b\u8f91\u4e0e<\/td>\n<td style=\"text-align:center;width:212px\">\u5168\u771f\u4e3a\u771f&#xff0c;\u4e00\u5047\u4e3a\u5047&#xff1b;\u65e2\u8981\u2026 \u53c8\u8981\u2026&#xff08;\u5e76\u4e14&#xff09;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;width:76px\">||<\/td>\n<td style=\"text-align:center;width:89px\">\u903b\u8f91\u6216<\/td>\n<td style=\"text-align:center;width:212px\">\u4e00\u771f\u4e3a\u771f&#xff0c;\u5168\u5047\u4e3a\u5047&#xff1b;\u8981\u4e48\u2026 \u8981\u4e48\u2026&#xff08;\u6216&#xff09;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;width:76px\">!<\/td>\n<td style=\"text-align:center;width:89px\">\u903b\u8f91\u975e<\/td>\n<td style=\"text-align:center;width:212px\">\u771f\u53d6\u975e\u4e3a\u5047&#xff0c;\u5047\u53d6\u975e\u4e3a\u771f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u793a\u4f8b&#xff1a;-6&lt;j&lt;-2 \u7b49\u4ef7\u4e8e -6 &lt; j &amp;&amp; j &lt; -2<\/p>\n<h5>\u771f\u503c\u8868<\/h5>\n<p>a &amp;&amp; b \u903b\u8f91\u4e0e<\/p>\n<table>\n<tr>aba &amp;&amp; b<\/tr>\n<tbody>\n<tr>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>a ||\u00a0b \u903b\u8f91\u6216<\/p>\n<table>\n<tr>aba\u00a0 ||\u00a0\u00a0b\u00a0<\/tr>\n<tr>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">0<\/td>\n<td style=\"text-align:center\">1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">1<\/td>\n<td style=\"text-align:center\">1<\/td>\n<\/tr>\n<\/table>\n<h5>\u8868\u8fbe\u5f0f\u622a\u65ad&#xff08;\u77ed\u8def&#xff09;\u7279\u6027<\/h5>\n<p>&amp;&amp;&#xff1a;\u7b2c\u4e00\u4e2a\u8868\u8fbe\u5f0f\u7ed3\u679c\u4e3a\u5047&#xff0c;\u7b2c\u4e8c\u4e2a\u8868\u8fbe\u5f0f\u4e0d\u4f1a\u6267\u884c<\/p>\n<p>||&#xff1a;\u7b2c\u4e00\u4e2a\u8868\u8fbe\u5f0f\u7ed3\u679c\u4e3a\u771f&#xff0c;\u7b2c\u4e8c\u4e2a\u8868\u8fbe\u5f0f\u4e0d\u4f1a\u6267\u884c<\/p>\n<p>! \u903b\u8f91\u975e<\/p>\n<p>!\u8868\u8fbe\u5f0f;<br \/>\n!100;   \/\/ \u7ed3\u679c&#xff1a;\u5047<br \/>\n!0;     \/\/ \u7ed3\u679c&#xff1a;\u771f<\/p>\n<h4>3. \u5206\u652f\u8bed\u53e5<\/h4>\n<h5>&#xff08;1&#xff09;if\u7b80\u5355\u5206\u652f<\/h5>\n<h6>\u5f62\u5f0f 1&#xff1a;\u5355\u5206\u652f<\/h6>\n<p>if (\u8868\u8fbe\u5f0f)<br \/>\n{<br \/>\n    \u8bed\u53e5;<br \/>\n}<\/p>\n<h6>\u5f62\u5f0f 2&#xff1a;\u53cc\u5206\u652f if-else<\/h6>\n<p>if (\u8868\u8fbe\u5f0f)<br \/>\n{<br \/>\n    \u8bed\u53e51;<br \/>\n}<br \/>\nelse<br \/>\n{<br \/>\n    \u8bed\u53e52;<br \/>\n}<\/p>\n<p>\u6267\u884c\u89c4\u5219&#xff1a;\u8868\u8fbe\u5f0f\u7ed3\u679c\u4e3a\u771f&#xff0c;\u6267\u884c if \u5185\u8bed\u53e5&#xff1b;\u8868\u8fbe\u5f0f\u4e3a\u5047&#xff0c;\u6267\u884c else \u5185\u8bed\u53e5<\/p>\n<p>\u91cd\u8981\u6ce8\u610f\u4e8b\u9879<\/p>\n<li>if \u53ef\u4ee5\u5355\u72ec\u5b58\u5728&#xff0c;else \u4e0d\u80fd\u5355\u72ec\u5b58\u5728<\/li>\n<li>if\/else \u540e\u9762\u53ea\u6709\u4e00\u6761\u8bed\u53e5\u65f6&#xff0c;{}\u53ef\u4ee5\u7701\u7565&#xff0c;\u5de5\u7a0b\u5f00\u53d1\u5efa\u8bae\u4e0d\u8981\u7701\u7565<\/li>\n<li>\u5927\u62ec\u53f7\u5185\u90e8\u8bed\u53e5\u5efa\u8bae\u7f29\u8fdb\u4e00\u4e2a Tab<\/li>\n<li>if(\u8868\u8fbe\u5f0f)\u540e\u9762\u4e0d\u8981\u5199\u5206\u53f7&#xff0c;\u5206\u53f7\u4ee3\u8868 if \u8bed\u53e5\u76f4\u63a5\u7ed3\u675f<\/li>\n<h5>&#xff08;2&#xff09;if\u9636\u68af\u5206\u652f<\/h5>\n<p>if (\u8868\u8fbe\u5f0f1)<br \/>\n{<br \/>\n    \u8bed\u53e51;<br \/>\n}<br \/>\nelse if (\u8868\u8fbe\u5f0f2)<br \/>\n{<br \/>\n    \u8bed\u53e52;<br \/>\n}<br \/>\nelse if (\u8868\u8fbe\u5f0f3)<br \/>\n{<br \/>\n    \u8bed\u53e53;<br \/>\n}<br \/>\nelse<br \/>\n{<br \/>\n    \u8bed\u53e54;<br \/>\n}<\/p>\n<h5>&#xff08;3&#xff09;if\u5d4c\u5957\u5206\u652f<\/h5>\n<p>if (\u8868\u8fbe\u5f0f1)<br \/>\n{<br \/>\n    if (\u8868\u8fbe\u5f0f2)<br \/>\n    {<br \/>\n        if (\u8868\u8fbe\u5f0f3)<br \/>\n        {<\/p>\n<p>        }<br \/>\n    }<br \/>\n    else<br \/>\n    {<\/p>\n<p>    }<br \/>\n}<br \/>\nelse<br \/>\n{<br \/>\n    \u8bed\u53e5;<br \/>\n}<\/p>\n<p>\u6ce8\u610f&#xff1a;\u5d4c\u5957\u5206\u652f\u4e0d\u8981\u5d4c\u5957\u592a\u6df1&#xff0c;\u5efa\u8bae\u6700\u591a\u5d4c\u5957 5 \u5c42&#xff0c;\u5426\u5219\u4ee3\u7801\u53ef\u8bfb\u6027\u5f88\u5dee<\/p>\n<h5>&#xff08;4&#xff09;switch\u5206\u652f<\/h5>\n<h6>\u8bed\u6cd5\u683c\u5f0f<\/h6>\n<p>switch (\u8868\u8fbe\u5f0f)<br \/>\n{<br \/>\n    case \u5e38\u91cf: \u8bed\u53e51; break;<br \/>\n    case \u5e38\u91cf: \u8bed\u53e52; break;<br \/>\n    case \u5e38\u91cf: \u8bed\u53e53; break;<br \/>\n    case \u5e38\u91cf: \u8bed\u53e54; break;<br \/>\n    default: \u8bed\u53e5; break;<br \/>\n}<\/p>\n<p>\u6838\u5fc3\u6ce8\u610f\u70b9<\/p>\n<li>switch()\u5185\u7684\u8868\u8fbe\u5f0f\u5fc5\u987b\u4ea7\u751f\u6574\u578b\u7ed3\u679c&#xff08;int\u3001char \u7b49\u6574\u578b\u7c7b\u578b&#xff09;&#xff1b;\u4e0d\u80fd\u662f\u6d6e\u70b9\u578b<\/li>\n<li>\u53ea\u5339\u914d\u5355\u4e00\u7ed3\u679c\u65f6&#xff0c;\u6bcf\u4e2acase\u672b\u5c3e\u52a0\u4e0abreak&#xff0c;\u8df3\u51fa switch&#xff1b;default\u540e\u7684 break \u53ef\u4ee5\u7701\u7565<\/li>\n<li>default\u5206\u652f\u53ef\u4ee5\u7701\u7565<\/li>\n<li>case \u540e\u9762\u53ea\u80fd\u5199\u5e38\u91cf&#xff0c;\u4e0d\u80fd\u5199\u53d8\u91cf\u6216\u8005\u533a\u95f4\u8868\u8fbe\u5f0f<\/li>\n<h3>&#xff08;\u4e09&#xff09;\u5faa\u73af\u7ed3\u6784<\/h3>\n<h4>1. \u5faa\u73af\u4e09\u8981\u7d20<\/h4>\n<ul>\n<li>\u5faa\u73af\u53d8\u91cf\u521d\u59cb\u5316&#xff1a;\u5b9a\u4e49 \/ \u7ed9\u63a7\u5236\u5faa\u73af\u7684\u53d8\u91cf\u8d4b\u521d\u59cb\u503c&#xff0c;\u5199\u5728\u5faa\u73af\u5916\u90e8<\/li>\n<li>\u5faa\u73af\u6761\u4ef6&#xff1a;\u5224\u65ad\u8981\u4e0d\u8981\u7ee7\u7eed\u5faa\u73af&#xff0c;\u6761\u4ef6\u4e3a\u771f\u5219\u6267\u884c\u5faa\u73af\u4f53<\/li>\n<li>\u5faa\u73af\u53d8\u91cf\u66f4\u65b0&#xff1a;\u6bcf\u6b21\u5faa\u73af\u7ed3\u675f\u4fee\u6539\u53d8\u91cf&#xff0c;\u907f\u514d\u6b7b\u5faa\u73af<\/li>\n<\/ul>\n<h4>2. \u4e09\u79cd\u5faa\u73af\u8bed\u6cd5<\/h4>\n<h5>&#xff08;1&#xff09; while \u5148\u5224\u65ad&#xff0c;\u540e\u6267\u884c&#xff08;0 \u6b21\u6216\u591a\u6b21&#xff09;<\/h5>\n<p>while(\u6761\u4ef6\u8868\u8fbe\u5f0f){<br \/>\n    \u5faa\u73af\u4f53;<br \/>\n    \u53d8\u91cf\u66f4\u65b0;<br \/>\n}<\/p>\n<p>\u7279\u70b9&#xff1a;\u6761\u4ef6\u4e0d\u6210\u7acb&#xff0c;\u5faa\u73af\u4f53\u4e00\u6b21\u90fd\u4e0d\u8fd0\u884c\u3002<\/p>\n<h5 style=\"background-color:transparent\">&#xff08;2&#xff09;do-while \u5148\u6267\u884c&#xff0c;\u540e\u5224\u65ad&#xff08;\u81f3\u5c11\u6267\u884c 1 \u6b21&#xff09;<\/h5>\n<p>do{<br \/>\n    \u5faa\u73af\u4f53;<br \/>\n    \u53d8\u91cf\u66f4\u65b0;<br \/>\n}while(\u6761\u4ef6\u8868\u8fbe\u5f0f); \/\/\u672b\u5c3e\u5206\u53f7\u4e0d\u80fd\u4e22<\/p>\n<p>\u9002\u7528\u573a\u666f&#xff1a;\u5fc5\u987b\u5148\u6267\u884c\u4e00\u6b21\u64cd\u4f5c&#xff08;\u83dc\u5355\u8f93\u5165\u3001\u5bc6\u7801\u6821\u9a8c&#xff09;\u3002<\/p>\n<h5>&#xff08;3&#xff09;for \u7ed3\u6784\u7d27\u51d1&#xff0c;\u5df2\u77e5\u5faa\u73af\u6b21\u6570\u9996\u9009<\/h5>\n<p>for(\u521d\u59cb\u5316;\u6761\u4ef6;\u66f4\u65b0){<br \/>\n    \u5faa\u73af\u4f53;<br \/>\n}<\/p>\n<p>\u6267\u884c\u987a\u5e8f&#xff1a;\u521d\u59cb\u5316\u2192\u5224\u65ad\u6761\u4ef6\u2192\u6210\u7acb\u6267\u884c\u5faa\u73af\u4f53\u2192\u66f4\u65b0\u53d8\u91cf\u2192\u518d\u6b21\u5224\u65ad\u6761\u4ef6 \u4e09\u90e8\u5206\u5747\u53ef\u7701\u7565&#xff1a;for(;;) \u4ee3\u8868\u65e0\u9650\u6b7b\u5faa\u73af\u3002<\/p>\n<h4>3. \u8df3\u8f6c\u5173\u952e\u5b57<\/h4>\n<ul>\n<li>break\n<ul>\n<li>\u8df3\u51fa\u5f53\u524d\u4e00\u5c42\u5faa\u73af&#xff0c;\u76f4\u63a5\u7ed3\u675f\u5faa\u73af&#xff1b;<\/li>\n<li>\u540c\u65f6\u53ef\u7528\u4e8e switch \u8df3\u51fa\u5206\u652f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>continue\n<ul>\n<li>\u4ec5\u8df3\u8fc7\u672c\u6b21\u5faa\u73af\u5269\u4f59\u4ee3\u7801&#xff0c;\u76f4\u63a5\u8fdb\u5165\u4e0b\u4e00\u8f6e\u6761\u4ef6\u5224\u65ad&#xff0c;\u4e0d\u4f1a\u7ec8\u6b62\u6574\u4e2a\u5faa\u73af\u3002<\/li>\n<\/ul>\n<\/li>\n<li>goto&#xff08;\u4e0d\u63a8\u8350&#xff09;&#xff1a;\u53ef\u8df3\u51fa\u591a\u5c42\u5faa\u73af&#xff0c;\u7834\u574f\u4ee3\u7801\u7ed3\u6784&#xff0c;\u5de5\u7a0b\u5c3d\u91cf\u4e0d\u7528\u3002<\/li>\n<\/ul>\n<h4>4. \u5faa\u73af\u5d4c\u5957<\/h4>\n<ul>\n<li>\u5faa\u73af\u5185\u90e8\u518d\u5199\u5faa\u73af&#xff0c;\u5916\u5c42\u5faa\u73af\u8d70 1 \u6b21&#xff0c;\u5185\u5c42\u5faa\u73af\u5b8c\u6574\u8dd1\u5b8c\u4e00\u8f6e&#xff1b;<\/li>\n<li>break\/continue\u53ea\u4f5c\u7528\u4e8e\u79bb\u5b83\u6700\u8fd1\u7684\u4e00\u5c42\u5faa\u73af&#xff0c;\u65e0\u6cd5\u76f4\u63a5\u8df3\u51fa\u591a\u5c42\u3002<\/li>\n<\/ul>\n<h4>5. \u6613\u9519\u70b9<\/h4>\n<li>\u6b7b\u5faa\u73af\u6210\u56e0&#xff1a;\u7f3a\u5c11\u53d8\u91cf\u66f4\u65b0\u3001\u6761\u4ef6\u6c38\u8fdc\u4e3a\u771f&#xff08;\u5982while(1)\u6545\u610f\u6b7b\u5faa\u73af&#xff09;&#xff1b;<\/li>\n<li>for \u5faa\u73af\u5206\u53f7\u95ee\u9898&#xff1a;for();{} \u5206\u53f7\u4f1a\u8ba9\u5faa\u73af\u4f53\u4e3a\u7a7a&#xff1b;<\/li>\n<li>do-while \u672b\u5c3e\u5fc5\u987b\u5e26\u5206\u53f7&#xff0c;while\u3001for \u62ec\u53f7\u540e\u4e0d\u80fd\u52a0\u5206\u53f7&#xff1b;<\/li>\n<li>\u5faa\u73af\u6761\u4ef6\u4e0d\u8981\u7528\u6d6e\u70b9 &#061;&#061; \u5224\u65ad&#xff0c;\u6d6e\u70b9\u6570\u7cbe\u5ea6\u8bef\u5dee\u4f1a\u5bfc\u81f4\u5faa\u73af\u5f02\u5e38&#xff1b;<\/li>\n<li>\u77ed\u8def\u89c4\u5219\u5728\u5faa\u73af\u6761\u4ef6\u4e2d\u540c\u6837\u751f\u6548&#xff0c;&amp;&amp;\u524d\u4e3a\u5047\u3001||\u524d\u4e3a\u771f\u65f6\u540e\u534a\u6bb5\u4e0d\u6267\u884c\u3002<\/li>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6d41\u7a0b\u63a7\u5236\u662f C \u8bed\u8a00\u7a0b\u5e8f\u903b\u8f91\u7684\u6838\u5fc3&#xff0c;\u987a\u5e8f\u7ed3\u6784\u4e3a\u57fa\u7840\u6267\u884c\u6a21\u5f0f&#xff1b;\u5206\u652f\u4f9d\u9760\u5173\u7cfb\u3001\u903b\u8f91\u8868\u8fbe\u5f0f\u5224\u65ad\u9009\u62e9\u6267\u884c\u8def\u5f84&#xff0c;if \u9002\u914d\u591a\u533a\u95f4\u5224\u65ad&#xff0c;switch \u4ec5\u652f\u6301\u6574\u578b\u5e38\u91cf\u5339\u914d&#xff1b;\u6240\u6709\u5faa\u73af\u5747\u79bb\u4e0d\u5f00\u521d\u59cb\u5316\u3001\u6761\u4ef6\u3001\u66f4\u65b0\u4e09\u8981\u7d20&#xff0c;\u4e09\u79cd\u5faa\u73af\u5404\u6709\u9002\u7528\u573a\u666f\u3002break\u3001continue \u5b9e\u73b0\u5faa\u73af\u5c40\u90e8\u8df3\u8f6c&#xff0c;\u7f16\u5199\u4ee3\u7801\u65f6\u9700\u89c4\u907f\u5206\u53f7\u8bef\u7528\u3001\u6d6e\u70b9\u6570\u5224\u7b49\u3001\u6b7b\u5faa\u73af\u7b49\u95ee\u9898&#xff0c;\u5408\u7406\u5d4c\u5957\u5206\u652f\u4e0e\u5faa\u73af&#xff0c;\u80fd\u5b9e\u73b0\u7edd\u5927\u591a\u6570\u7a0b\u5e8f\u903b\u8f91\u9700\u6c42\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00\u8fd9\u4efd\u7b14\u8bb0\u5b8c\u6574\u68b3\u7406 C \u8bed\u8a00\u7a0b\u5e8f\u4e09\u5927\u6838\u5fc3\u63a7\u5236\u7ed3\u6784&#xff0c;\u5148\u8bb2\u89e3\u987a\u5e8f\u7ed3\u6784\u57fa\u7840\u903b\u8f91&#xff0c;\u91cd\u70b9\u62c6\u89e3\u5206\u652f\u7ed3\u6784\u7684\u8fd0\u7b97\u7b26\u3001if \u4e0e switch \u8bed\u6cd5&#xff0c;\u540e\u7eed\u8865\u5145\u5faa\u73af\u7ed3\u6784\u5168\u5957\u6838\u5fc3\u77e5\u8bc6\u70b9\u3002\u5185\u5bb9\u7531\u6d45\u5165\u6df1&#xff0c;\u8986\u76d6\u5173\u7cfb\u3001\u903b\u8f91\u8fd0\u7b97\u3001\u77ed\u8def\u7279\u6027\u3001\u5206\u652f\u8bed\u6cd5\u89c4\u8303\u3001\u5faa\u73af\u4e09\u8981\u7d20\u3001\u4e09\u7c7b\u5faa\u73af\u7528\u6cd5\u4e0e\u8df3\u8f6c\u8bed\u53e5&#xff0c;\u9002\u5408\u96f6\u57fa\u7840\u592f\u5b9e\u6d41\u7a0b\u63a7\u5236\u57fa\u7840&#xff0c;\u914d\u5957\u7ec3\u4e60\u9898\u540c\u6b65\u5de9\u56fa\u7406\u8bba&#xff0c;\u4fbf\u4e8e\u5feb\u901f\u638c\u63e1 C \u8bed\u8a00\u7a0b\u5e8f\u6267\u884c\u903b\u8f91\u3002&#xff08;\u4e00&#xff09;\u987a<\/p>\n","protected":false},"author":2,"featured_media":83262,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[174,220],"topic":[],"class_list":["post-83263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-c","tag-220"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u8bed\u8a00\u77e5\u8bc6\u70b9\uff08\u4e09\uff09-\u6d41\u7a0b\u63a7\u5236 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/83263.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u8bed\u8a00\u77e5\u8bc6\u70b9\uff08\u4e09\uff09-\u6d41\u7a0b\u63a7\u5236 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u524d\u8a00\u8fd9\u4efd\u7b14\u8bb0\u5b8c\u6574\u68b3\u7406 C \u8bed\u8a00\u7a0b\u5e8f\u4e09\u5927\u6838\u5fc3\u63a7\u5236\u7ed3\u6784&#xff0c;\u5148\u8bb2\u89e3\u987a\u5e8f\u7ed3\u6784\u57fa\u7840\u903b\u8f91&#xff0c;\u91cd\u70b9\u62c6\u89e3\u5206\u652f\u7ed3\u6784\u7684\u8fd0\u7b97\u7b26\u3001if \u4e0e switch 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