{"id":2548,"date":"2022-04-16T17:23:59","date_gmt":"2022-04-16T09:23:59","guid":{"rendered":"https:\/\/jimmyswebnote.com\/?p=2548"},"modified":"2022-04-16T17:24:01","modified_gmt":"2022-04-16T09:24:01","slug":"insertion-sort","status":"publish","type":"post","link":"https:\/\/jimmyswebnote.com\/insertion-sort\/","title":{"rendered":"\u6392\u5e8f\u6f14\u7b97\u6cd5\u7b46\u8a18 3 &#8211; Insertion Sort (\u63d2\u5165\u6392\u5e8f\u6cd5)"},"content":{"rendered":"\n<p>Insertion Sort (\u63d2\u5165\u6392\u5e8f\u6cd5) \u7684\u539f\u7406\u4e5f\u5f88\u76f4\u89c0\uff0c\u5c07\u8981\u6392\u5e8f\u7684\u5143\u7d20\u63d2\u5165\u5df2\u7d93\u6392\u5217\u597d\u7684\u5de6\u5074\u9663\u5217\uff1a<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-66335142e4270\" class=\"ez-toc-cssicon-toggle-label\"><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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-66335142e4270\"  aria-label=\"Toggle\" \/><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:\/\/jimmyswebnote.com\/insertion-sort\/#1_Insertion_Sort_%E5%8E%9F%E7%90%86%E8%A7%A3%E9%87%8B\" title=\"1. Insertion Sort \u539f\u7406\u89e3\u91cb\">1. Insertion Sort \u539f\u7406\u89e3\u91cb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jimmyswebnote.com\/insertion-sort\/#2_JavaScript_%E5%AF%A6%E4%BD%9C\" title=\"2. JavaScript \u5be6\u4f5c\">2. JavaScript \u5be6\u4f5c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jimmyswebnote.com\/insertion-sort\/#3_Time_Complexity\" title=\"3. Time Complexity\">3. Time Complexity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jimmyswebnote.com\/insertion-sort\/#4_%E5%8F%83%E8%80%83%E8%B3%87%E6%96%99\" title=\"4. \u53c3\u8003\u8cc7\u6599\">4. \u53c3\u8003\u8cc7\u6599<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Insertion_Sort_%E5%8E%9F%E7%90%86%E8%A7%A3%E9%87%8B\"><\/span>1. Insertion Sort \u539f\u7406\u89e3\u91cb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"482\" height=\"121\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2550\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort.jpg 482w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-300x75.jpg 300w\" sizes=\"(max-width: 482px) 100vw, 482px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"751\" height=\"191\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-1.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2551\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-1.jpg 751w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-1-300x76.jpg 300w\" sizes=\"(max-width: 751px) 100vw, 751px\" \/><\/figure>\n\n\n\n<p>\u25b2 \u5c07\u7b2c\u4e00\u500b\u5143\u7d20\u8996\u70ba\u5df2\u7d93\u6392\u5217\u597d\u7684\u9663\u5217\uff0c\u56e0\u6b64\u7b2c\u4e00\u8f2a\u5f9e i = 1 \u958b\u59cb\u8dd1<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"592\" height=\"242\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-2.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2552\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-2.jpg 592w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-2-300x123.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<p>\u25b2 \u5982\u679c\u5f85\u6392\u5e8f\u7684\u5143\u7d20\u6bd4\u6392\u5217\u597d\u9663\u5217\u4e2d\u7684\u6700\u5f8c\u4e00\u500b\u5143\u7d20\u9084\u5c0f\uff0c\u4ee3\u8868\u9700\u8981\u5c07\u5f85\u6392\u5e8f\u5143\u7d20\u63d2\u5165\u5df2\u7d93\u6392\u5e8f\u597d\u7684\u9663\u5217\u4e2d<\/p>\n\n\n\n<p>\u63a5\u8457\u8981\u5224\u65b7\u8981\u63d2\u5165\u5230\u6392\u5217\u597d\u9663\u5217\u4e2d\u7684\u54ea\u500b\u4f4d\u7f6e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"592\" height=\"301\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-3.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2553\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-3.jpg 592w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-3-300x153.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"592\" height=\"271\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-4.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2554\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-4.jpg 592w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-4-300x137.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<p>\u7b2c\u4e8c\u8f2a (i = 2)\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"751\" height=\"191\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-5.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2555\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-5.jpg 751w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-5-300x76.jpg 300w\" sizes=\"(max-width: 751px) 100vw, 751px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"592\" height=\"252\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-6.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2556\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-6.jpg 592w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-6-300x128.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"592\" height=\"301\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-7.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2557\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-7.jpg 592w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-7-300x153.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"592\" height=\"261\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-8.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2558\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-8.jpg 592w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-8-300x132.jpg 300w\" sizes=\"(max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<p>\u7b2c\u4e09\u8f2a (i = 3)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"751\" height=\"191\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-9.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2559\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-9.jpg 751w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-9-300x76.jpg 300w\" sizes=\"(max-width: 751px) 100vw, 751px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"582\" height=\"252\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-10.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2560\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-10.jpg 582w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-10-300x130.jpg 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"582\" height=\"301\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-11.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2561\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-11.jpg 582w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-11-300x155.jpg 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"582\" height=\"301\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-12.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2562\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-12.jpg 582w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-12-300x155.jpg 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"582\" height=\"301\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-13.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2563\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-13.jpg 582w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-13-300x155.jpg 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"582\" height=\"262\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-14.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2564\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-14.jpg 582w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-14-300x135.jpg 300w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"2_JavaScript_%E5%AF%A6%E4%BD%9C\"><\/span>2. JavaScript \u5be6\u4f5c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"javascript\" class=\"language-javascript\">function insertionSort(arr) {\n  const n = arr.length;\n  for (let i = 1; i &lt; n; i++) {\n    \/\/ \u5c1a\u672a\u6392\u5217\u7684\u7b2c\u4e00\u500b\u5143\u7d20\n    const currElement = arr[i];\n    \/\/ \u5df2\u7d93\u6392\u5217\u597d\u7684\u9663\u5217\u4e2d\u6700\u5f8c\u5143\u7d20\u7684 index\n    let j = i - 1;\n    \/\/ \u76ee\u6a19\u5143\u7d20\u8981\u5c0f\u65bc\u5df2\u7d93\u6392\u5217\u597d\u7684\u9663\u5217\u4e2d\u6700\u5f8c\u7684\u5143\u7d20\uff0c\u624d\u6703\u9032\u5230\u6b64\u8ff4\u5708\n    while (j >= 0 &amp;&amp; currElement &lt; arr[j]) {\n      arr[j + 1] = arr[j];\n      j--;\n    }\n    arr[j + 1] = currElement;\n  }\n  return arr;\n}<\/code><\/pre>\n\n\n\n<p>\u6982\u5ff5\u5716\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-16.jpg\"><img loading=\"lazy\" width=\"1024\" height=\"739\" src=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-16-1024x739.jpg\" alt=\"Insertion Sort\" class=\"wp-image-2565\" srcset=\"https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-16-1024x739.jpg 1024w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-16-300x216.jpg 300w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-16-768x554.jpg 768w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-16-1536x1108.jpg 1536w, https:\/\/jimmyswebnote.com\/wp-content\/uploads\/2022\/04\/insertion-sort-16-2048x1477.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"3_Time_Complexity\"><\/span>3. Time Complexity<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u6700\u4f73\uff1aO(n)<br>\u6700\u5dee\uff1aO(n<sup>2<\/sup>)<br>\u5e73\u5747\uff1aO(n<sup>2<\/sup>)<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"4_%E5%8F%83%E8%80%83%E8%B3%87%E6%96%99\"><\/span>4. \u53c3\u8003\u8cc7\u6599<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.books.com.tw\/products\/0010883039\" target=\"_blank\" rel=\"noreferrer noopener\">\u5927\u8a71\u8cc7\u6599\u7d50\u69cb(\u5168\u65b0\u5f69\u8272\u7248)<\/a><br><a href=\"https:\/\/www.udemy.com\/course\/algorithm-data-structure\/\" target=\"_blank\" rel=\"noopener\">\u8cc7\u6599\u7d50\u69cb\u8207\u6f14\u7b97\u6cd5 (JavaScript)<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Insertion Sort (\u63d2\u5165\u6392\u5e8f\u6cd5) \u7684\u539f\u7406\u4e5f\u5f88\u76f4\u89c0\uff0c\u5c07\u8981\u6392\u5e8f\u7684\u5143\u7d20\u63d2\u5165\u5df2\u7d93\u6392\u5217\u597d\u7684\u5de6\u5074\u9663\u5217<\/p>\n","protected":false},"author":1,"featured_media":2567,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[148,147],"tags":[175,177,176],"_links":{"self":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts\/2548"}],"collection":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/comments?post=2548"}],"version-history":[{"count":2,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts\/2548\/revisions"}],"predecessor-version":[{"id":2572,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts\/2548\/revisions\/2572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/media\/2567"}],"wp:attachment":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/media?parent=2548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/categories?post=2548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/tags?post=2548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}