{"id":9966,"date":"2023-04-01T23:26:27","date_gmt":"2023-04-01T15:26:27","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=9966"},"modified":"2024-05-06T07:58:48","modified_gmt":"2024-05-05T23:58:48","slug":"%e5%b8%8c%e5%b0%94%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=9966","title":{"rendered":"\u5e0c\u5c14\u6392\u5e8f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.iyatt.com\/?p=9966\/#%E7%8E%AF%E5%A2%83\" >\u73af\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.iyatt.com\/?p=9966\/#%E7%AE%97%E6%B3%95%E5%AE%9E%E7%8E%B0\" >\u7b97\u6cd5\u5b9e\u73b0<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E7%8E%AF%E5%A2%83\"><\/span>\u73af\u5883<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5e73\u53f0\u5de5\u5177\u96c6\uff1aVisual Studio 2022 v143<br \/>\nC \u8bed\u8a00\u6807\u51c6\uff1aC17<br \/>\n\u5b57\u7b26\u96c6\uff1aUnicode<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%AE%97%E6%B3%95%E5%AE%9E%E7%8E%B0\"><\/span>\u7b97\u6cd5\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5e0c\u5c14\u6392\u5e8f\u662f\u57fa\u4e8e\u76f4\u63a5\u63d2\u5165\u6539\u8fdb\u7684\uff0c\u5c06\u5f85\u6392\u5e8f\u5143\u7d20\u6309\u7167\u4e00\u5b9a\u589e\u91cf\u5206\u4e3a\u591a\u4e2a\u5b50\u5e8f\u5217\uff08\u4e00\u822c\u9996\u6b21\u589e\u91cf\u53d6\u603b\u6570\u4e00\u534a\uff09\uff0c\u4f8b\u5982\u5f85\u6392\u5e8f\u7684\u5143\u7d20\u4e3a 9 8 7 6 5 \uff0c\u5171 5 \u4e2a\uff0c\u589e\u91cf\u53d6 5 \/ 2 = 2<br \/>\n\u5219\u5148\u6bd4\u8f83\u4e0b\u6807\u4e3a 2 \u548c 2-1=0 \u7684\u4e24\u4e2a\u6570\uff0c\u63d0\u51fa 7\uff0c\u548c 9 \u6bd4\u8f83\uff0c9 \u5927\u4e8e 7\uff0c\u5219 9 \u79fb\u52a8\u5230 7 \u7684\u4f4d\u7f6e\uff0c\u5230\u5934\u4e86\uff0c\u5c06\u63d0\u51fa\u7684 7 \u63d2\u5165 9 \u7684\u4f4d\u7f6e\uff0c\u5f97\u5230 7 8 9 6 5<br \/>\n\u63a5\u4e0b\u6765\u6bd4\u8f83 3 \u548c 3 &#8211; 1 = 1 &#8230;&#8230;.<br \/>\n&#8230;&#8230;<br \/>\n\u4e0a\u9762\u5176\u5b9e\u5c31\u662f\u5bf9\u6bcf\u4e2a\u5b50\u5e8f\u5217\u5206\u522b\u4f7f\u7528\u76f4\u63a5\u63d2\u5165\u6392\u5e8f<br \/>\n\u589e\u91cf\u4e0b\u4e00\u6b21\u53d6\u4e0a\u4e00\u6b21\u589e\u91cf\u7684\u4e00\u534a 2 \/ 2 = 1\uff0c\u589e\u91cf\u4e3a 1 \u540e\uff0c\u8dd1\u5b8c\u8fd9\u4e00\u8f6e\u5c31\u4ee3\u8868\u6392\u5e8f\u5b8c\u6210\u3002<\/p>\n<p>\u5e0c\u5c14\u6392\u5e8f\u662f\u4e00\u79cd\u4e0d\u7a33\u5b9a\u7684\u6392\u5e8f\u7b97\u6cd5\u3002\u7531\u4e8e\u589e\u91cf\u7684\u9009\u62e9\u662f\u968f\u673a\u7684\uff0c\u56e0\u6b64\u65f6\u95f4\u590d\u6742\u5ea6\u7684\u8ba1\u7b97\u5c31\u5341\u5206\u590d\u6742\uff0c\u53ea\u662f\u5728\u4e00\u5b9a\u7684\u8303\u56f4\u5185\uff0c\u4f46\u662f\u5e0c\u5c14\u6392\u5e8f\u4e5f\u662f\u7b2c\u4e00\u4e2a\u65f6\u95f4\u590d\u6742\u5ea6\u7a81\u7834 <code class=\"katex-inline\">O(n^2)<\/code> \u7684\u6392\u5e8f\u7b97\u6cd5<br \/>\n\u65f6\u95f4\u590d\u6742\u5ea6\u4e3a <code class=\"katex-inline\">nlog_2n<\/code>\uff0c\u4e0d\u7a33\u5b9a\u7684\u6392\u5e8f\u7b97\u6cd5<\/p>\n<pre><code class=\"language-c\">void insert_sort(int array[], int n, int delta)\n{\n    for (int i = delta; i &lt; n; ++i)\n    {\n        if (array[i] &lt; array[i - delta])\n        {\n            int k, tmp = array[i];\n            for (k = i - delta; k &gt;= 0 &amp;&amp; tmp &lt; array[k]; k  -= delta)\n            {\n                array[k + delta] = array[k];\n            }\n            array[k + delta] = tmp;\n            printArray(array, 9);\n        }\n    }\n}\n\nvoid sort(int array[], int n)\n{\n    for (int delta = n \/ 2; delta &gt;= 1; delta \/= 2)\n    {\n        insert_sort(array, n, delta);\n    }\n}<\/code><\/pre>\n<p>\u4ee5 9 8 7 6 5 4 3 2 1 \u4e3a\u4f8b\uff0c\u5171 n = 9\uff0c\u521d\u59cb delta = n \/ 2 = 4<\/p>\n<table>\n<thead>\n<tr>\n<th>[0]<\/th>\n<th>[1]<\/th>\n<th>[2]<\/th>\n<th>[3]<\/th>\n<th>[4]<\/th>\n<th>[5]<\/th>\n<th>[6]<\/th>\n<th>[7]<\/th>\n<th>[8]<\/th>\n<th>delta<\/th>\n<th>i<\/th>\n<th>k<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>9<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>6<\/td>\n<td>5<\/td>\n<td>4<\/td>\n<td>3<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>6<\/td>\n<td>9<\/td>\n<td>4<\/td>\n<td>3<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>5<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>4<\/td>\n<td>7<\/td>\n<td>6<\/td>\n<td>9<\/td>\n<td>8<\/td>\n<td>3<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>6<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>4<\/td>\n<td>3<\/td>\n<td>6<\/td>\n<td>9<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>7<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>4<\/td>\n<td>3<\/td>\n<td>2<\/td>\n<td>9<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>6<\/td>\n<td>1<\/td>\n<td>8<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>4<\/td>\n<td>3<\/td>\n<td>2<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>6<\/td>\n<td>9<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>4<\/td>\n<td>3<\/td>\n<td>2<\/td>\n<td>5<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>6<\/td>\n<td>9<\/td>\n<td>2<\/td>\n<td>2<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>2<\/td>\n<td>3<\/td>\n<td>4<\/td>\n<td>5<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>6<\/td>\n<td>9<\/td>\n<td>4<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>2<\/td>\n<td>3<\/td>\n<td>4<\/td>\n<td>5<\/td>\n<td>6<\/td>\n<td>7<\/td>\n<td>8<\/td>\n<td>9<\/td>\n<\/tr>\n<tr>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u73af\u5883 \u5e73\u53f0\u5de5\u5177\u96c6\uff1aVisual Studio 2022 v143 C \u8bed\u8a00\u6807\u51c6\uff1aC17 \u5b57\u7b26\u96c6\uff1aUnicode [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[1,613],"tags":[],"class_list":["post-9966","post","type-post","status-publish","format-standard","hentry","category-all","category-613"],"modified_by":"IYATT-yx","_links":{"self":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/9966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9966"}],"version-history":[{"count":0,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/9966\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}