{"id":1785,"date":"2026-06-07T00:06:05","date_gmt":"2026-06-06T16:06:05","guid":{"rendered":"http:\/\/wordpress.fangt.online\/?p=1785"},"modified":"2026-06-07T00:06:05","modified_gmt":"2026-06-06T16:06:05","slug":"%e6%8f%92%e5%85%a5%e6%8e%92%e5%ba%8f%ef%bc%88insertion-sort%ef%bc%89","status":"publish","type":"post","link":"http:\/\/wordpress.fangt.online\/index.php\/2026\/06\/07\/%e6%8f%92%e5%85%a5%e6%8e%92%e5%ba%8f%ef%bc%88insertion-sort%ef%bc%89\/","title":{"rendered":"\u63d2\u5165\u6392\u5e8f\uff08Insertion 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\">\u63d2\u5165\u6392\u5e8f\u662f\u4e00\u79cd<strong>\u7b80\u5355\u76f4\u89c2<\/strong>\u7684\u6392\u5e8f\u7b97\u6cd5\uff0c\u5176\u5de5\u4f5c\u539f\u7406\u7c7b\u4f3c\u4e8e\u6574\u7406\u6251\u514b\u724c\uff1a\u6bcf\u6b21\u5c06\u4e00\u5f20\u724c\u63d2\u5165\u5230\u5df2\u7ecf\u6392\u597d\u5e8f\u7684\u724c\u4e2d\u7684\u9002\u5f53\u4f4d\u7f6e\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\u7a33\u5b9a\u6392\u5e8f<\/li>\n\n\n\n<li><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u6570\u636e\u91cf\u8f83\u5c0f\uff08\u4f8b\u5982 n &lt; 1000\uff09\u6216\u6570\u636e\u57fa\u672c\u6709\u5e8f\u7684\u60c5\u51b5<\/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\u5c06\u7b2c\u4e00\u4e2a\u5143\u7d20\u89c6\u4e3a\u5df2\u6392\u5e8f\u533a\u95f4 <code>[0, 0]<\/code>\uff0c\u5269\u4f59\u5143\u7d20\u4e3a\u672a\u6392\u5e8f\u533a\u95f4 <code>[1, n-1]<\/code>\u3002<\/li>\n\n\n\n<li><strong>\u7b2c i \u8f6e<\/strong>\uff08i \u4ece 1 \u5230 n-1\uff09\uff1a\n<ul class=\"wp-block-list\">\n<li>\u53d6\u51fa\u672a\u6392\u5e8f\u533a\u95f4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20 <code>key = arr[i]<\/code>\u3002<\/li>\n\n\n\n<li>\u5728\u5df2\u6392\u5e8f\u533a\u95f4\u4ece\u53f3\u5411\u5de6\u4f9d\u6b21\u6bd4\u8f83\uff0c\u5982\u679c <code>arr[j] > key<\/code>\uff0c\u5219\u5c06 <code>arr[j]<\/code> \u5411\u53f3\u79fb\u52a8\u4e00\u4f4d\u3002<\/li>\n\n\n\n<li>\u627e\u5230\u5408\u9002\u7684\u4f4d\u7f6e <code>j+1<\/code> \u540e\uff0c\u5c06 <code>key<\/code> \u63d2\u5165\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u91cd\u590d\u6b65\u9aa42\uff0c\u76f4\u5230\u6240\u6709\u5143\u7d20\u90fd\u5728\u5df2\u6392\u5e8f\u533a\u95f4\u5185\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 = 1; i &lt; 5; i++) {\n     int key = arr&#91;i];\n     int j = i - 1;\n     while (j >= 0 &amp;&amp; arr&#91;j] > key) {\n         arr&#91;j + 1] = arr&#91;j];\n         j--;\n     }\n     arr&#91;j + 1] = key;\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","protected":false},"excerpt":{"rendered":"<p>1. \u7b97\u6cd5\u7b80\u4ecb \u63d2\u5165\u6392\u5e8f\u662f\u4e00\u79cd\u7b80\u5355\u76f4\u89c2\u7684\u6392\u5e8f\u7b97\u6cd5\uff0c\u5176\u5de5\u4f5c\u539f\u7406\u7c7b\u4f3c\u4e8e\u6574\u7406\u6251\u514b\u724c\uff1a\u6bcf\u6b21\u5c06\u4e00\u5f20\u724c\u63d2\u5165\u5230\u5df2\u7ecf\u6392\u597d\u5e8f\u7684\u724c [&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-1785","post","type-post","status-publish","format-standard","hentry","category-zl"],"_links":{"self":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1785","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=1785"}],"version-history":[{"count":1,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1785\/revisions"}],"predecessor-version":[{"id":1786,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1785\/revisions\/1786"}],"wp:attachment":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/media?parent=1785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/categories?post=1785"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/tags?post=1785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}