{"id":1783,"date":"2026-06-06T23:56:19","date_gmt":"2026-06-06T15:56:19","guid":{"rendered":"http:\/\/wordpress.fangt.online\/?p=1783"},"modified":"2026-06-07T00:07:17","modified_gmt":"2026-06-06T16:07:17","slug":"%e9%80%89%e6%8b%a9%e6%8e%92%e5%ba%8f%ef%bc%88selection-sort%ef%bc%89","status":"publish","type":"post","link":"http:\/\/wordpress.fangt.online\/index.php\/2026\/06\/06\/%e9%80%89%e6%8b%a9%e6%8e%92%e5%ba%8f%ef%bc%88selection-sort%ef%bc%89\/","title":{"rendered":"\u9009\u62e9\u6392\u5e8f\uff08Selection Sort\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. \u7b97\u6cd5\u7b80\u4ecb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u62e9\u6392\u5e8f\u662f\u4e00\u79cd<strong>\u7b80\u5355\u76f4\u89c2<\/strong>\u7684\u6bd4\u8f83\u6392\u5e8f\u7b97\u6cd5\u3002\u5b83\u7684\u57fa\u672c\u601d\u60f3\u662f\uff1a\u6bcf\u6b21\u4ece\u5f85\u6392\u5e8f\u7684\u6570\u636e\u5143\u7d20\u4e2d\u9009\u51fa\u6700\u5c0f\uff08\u6216\u6700\u5927\uff09\u7684\u4e00\u4e2a\u5143\u7d20\uff0c\u5b58\u653e\u5728\u5e8f\u5217\u7684\u8d77\u59cb\u4f4d\u7f6e\uff0c\u76f4\u5230\u5168\u90e8\u5f85\u6392\u5e8f\u7684\u6570\u636e\u5143\u7d20\u6392\u5b8c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5206\u7c7b<\/strong>\uff1a\u5185\u90e8\u6392\u5e8f\u3001\u6bd4\u8f83\u6392\u5e8f\u3001\u975e\u7a33\u5b9a\u6392\u5e8f<\/li>\n\n\n\n<li><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u6570\u636e\u91cf\u8f83\u5c0f\u6216\u5bf9\u7a33\u5b9a\u6027\u65e0\u8981\u6c42\u7684\u7b80\u5355\u4efb\u52a1<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u7b97\u6cd5\u539f\u7406\u4e0e\u6b65\u9aa4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5<strong>\u5347\u5e8f\u6392\u5e8f<\/strong>\u4e3a\u4f8b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u521d\u59cb\u72b6\u6001<\/strong>\uff1a\u6574\u4e2a\u6570\u7ec4\u4e3a\u65e0\u5e8f\u533a\u3002<\/li>\n\n\n\n<li><strong>\u7b2c i \u8f6e<\/strong>\uff08i \u4ece 0 \u5f00\u59cb\uff09\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5728\u65e0\u5e8f\u533a <code>[i, n-1]<\/code> \u4e2d\u627e\u5230\u6700\u5c0f\u5143\u7d20\u7684\u4e0b\u6807 <code>minIndex<\/code>\u3002<\/li>\n\n\n\n<li>\u5c06 <code>arr[i]<\/code> \u4e0e <code>arr[minIndex]<\/code> \u4ea4\u6362\u3002\u6b64\u65f6 <code>arr[i]<\/code> \u6210\u4e3a\u6709\u5e8f\u533a\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20\uff0c\u65e0\u5e8f\u533a\u957f\u5ea6\u51cf1\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u91cd\u590d\u6b65\u9aa42\uff0c\u76f4\u5230 i \u5230\u8fbe n-1\uff08\u53ea\u5269\u4e00\u4e2a\u5143\u7d20\u65f6\u81ea\u7136\u6709\u5e8f\uff09\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u4ee3\u7801\u5b9e\u73b0<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code> int arr&#91;5] = {6, 3, 8, 2, 5}; \/\/ \u5047\u8bbe5\u4e2a\u6570\u636e\n for (int i = 0; i &lt; 5 - 1; i++) {\n     int minIdx = i;\n     for (int j = i + 1; j &lt; 5; j++) {\n         if (arr&#91;j] &lt; arr&#91;minIdx])\n             minIdx = j;\n     }\n     swap(arr&#91;i], arr&#91;minIdx]);\n }\n for (int i = 0; i &lt; 5 - 1; i++) {\n     cout &lt;&lt; arr&#91;i] &lt;&lt; \" \";\n }<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u7b97\u6cd5\u7b80\u4ecb \u9009\u62e9\u6392\u5e8f\u662f\u4e00\u79cd\u7b80\u5355\u76f4\u89c2\u7684\u6bd4\u8f83\u6392\u5e8f\u7b97\u6cd5\u3002\u5b83\u7684\u57fa\u672c\u601d\u60f3\u662f\uff1a\u6bcf\u6b21\u4ece\u5f85\u6392\u5e8f\u7684\u6570\u636e\u5143\u7d20\u4e2d\u9009\u51fa\u6700\u5c0f\uff08\u6216\u6700\u5927 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-1783","post","type-post","status-publish","format-standard","hentry","category-zl"],"_links":{"self":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/comments?post=1783"}],"version-history":[{"count":1,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1783\/revisions"}],"predecessor-version":[{"id":1784,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1783\/revisions\/1784"}],"wp:attachment":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/media?parent=1783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/categories?post=1783"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/tags?post=1783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}