{"id":223,"date":"2023-03-30T16:34:36","date_gmt":"2023-03-30T08:34:36","guid":{"rendered":"https:\/\/www.road-trip.cc\/?p=223"},"modified":"2023-03-30T16:37:26","modified_gmt":"2023-03-30T08:37:26","slug":"golang%e5%ae%9e%e7%8e%b0%e4%b8%80%e4%b8%aa%e9%80%9a%e7%94%a8%e7%b1%bb%e5%9e%8b%e6%95%b0%e7%bb%84%e6%8e%92%e5%ba%8f%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.road-trip.cc\/?p=223","title":{"rendered":"golang\u5b9e\u73b0\u4e00\u4e2a\u901a\u7528\u7c7b\u578b\u6570\u7ec4\u6392\u5e8f\u51fd\u6570"},"content":{"rendered":"\n<p>\u5148\u8003\u8651\u67d0\u4e00\u4e2a\u5177\u4f53\u7c7b\u578b\u7684\u6570\u7ec4\uff08\u6bd4\u5982[]int\uff09\u7684\u6392\u5e8f\u65b9\u5f0f\uff0c\u5b9e\u73b0\u5982\u4f2a\u4ee3\u7801\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>func sort(arr &#91;]int) {\n\n\tfor i := 0; i &lt; len(arr)-1; i++ {\n\t\tfor j := i + 1; j &lt; len(arr); j++ {\n\t\t\tif arr&#91;i] &gt; arr&#91;j] {\n\t\t\t\tarr&#91;i], arr&#91;j] = arr&#91;j], arr&#91;i]\n\t\t\t}\n\t\t}\n\t}\n}<\/code><\/pre>\n\n\n\n<p>\u73b0\u4ed4\u7ec6\u8003\u5bdf\u4e4b\uff0c\u901a\u8fc7\u4f2a\u4ee3\u7801\u6240\u793a\uff0c\u6211\u4eec\u5982\u679c\u5bf9\u4e00\u4e2a\u6570\u7ec4\u6392\u5e8f\uff0c\u9700\u8981\u77e5\u9053\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6570\u7ec4\u7684\u957f\u5ea6<\/li>\n\n\n\n<li>\u6570\u636e\u91cc\u9762\u4efb\u610f\u4e24\u4e2a\u5143\u7d20\u7684\u5927\u5c0f<\/li>\n\n\n\n<li>\u4ea4\u6362\u6570\u7ec4\u91cc\u9762\u7684\u4efb\u610f\u4e24\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e<\/li>\n<\/ul>\n\n\n\n<p>\u63a8\u5e7f\u5230\u4e00\u822c\u60c5\u51b5\uff0c\u901a\u7528\u7c7b\u578b\u4e5f\u5e94\u8be5\u5177\u6709\u8fd9\u4e09\u79cd\u80fd\u529b\u3002\u53e6\u5916\uff0c\u5bf9\u4e8esort\u51fd\u6570\u7684\u7b7e\u540d\uff0c\u53c2\u6570\u7c7b\u578b\u4e3a[]int\uff0c\u4e3a\u4e86\u80fd\u591f\u4f20\u9012\u901a\u7528\u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u4e5f\u9700\u8981\u8fdb\u5316\u4e0b\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u4e24\u70b9\uff0c\u7ed3\u5408golang\u8bed\u8a00\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u628a\u901a\u7528\u7c7b\u578b\u6570\u7ec4type\u6210\u4e00\u4e2ainterface\uff0c\u7136\u540e\u4e09\u4e2a\u80fd\u529b\u7528\u65b9\u6cd5\u6765\u89c4\u5b9a\u3002\u63a5\u53e3\u5b9a\u4e49\u53ef\u4ee5\u8bbe\u8ba1\u6210\u5982\u4e0b\u7684\u6837\u5b50\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type SortInterface interface {\n\tLen() int\n\tCmp(i, j int) bool\n\tSwap(i, j int)\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Len\u65b9\u6cd5\u8fd4\u56de\u6570\u7ec4\u7684\u5143\u7d20\u4e2a\u6570<\/li>\n\n\n\n<li>Cmp\u65b9\u6cd5\u8fd4\u56de\u4e24\u4e2a\u4e0b\u6807\u5bf9\u5e94\u7684\u5143\u7d20\u7684\u5927\u5c0f<\/li>\n\n\n\n<li>Swap\u65b9\u6cd5\u4ea4\u6362\u4e24\u4e2a\u4e0b\u6807\u5bf9\u5e94\u7684\u5143\u7d20\u4f4d\u7f6e<\/li>\n<\/ul>\n\n\n\n<p>sort\u51fd\u6570\u5b9a\u4e49\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>func sort(arr SortInterface) {\n\tfor i := 0; i &lt; arr.Len()-1; i++ {\n\t\tfor j := i + 1; j &lt; arr.Len(); j++ {\n\t\t\tif arr.Cmp(i, j) {\n\t\t\t\tarr.Swap(i, j)\n\t\t\t}\n\t\t}\n\t}\n}<\/code><\/pre>\n\n\n\n<p>\u7531\u4e8e\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u63a5\u53e3\uff0c\u5e76\u4e14\u63a5\u53e3\u5b9a\u4e49\u4e86\u4e09\u4e2a\u65b9\u6cd5\uff0c\u53ea\u8981\u662f\u5b9e\u73b0\u4e86\u4e86\u8be5\u63a5\u53e3\u7684\u6570\u7ec4\u90fd\u53ef\u4ee5\u5bf9\u4e4b\u6392\u5e8f\u3002<\/p>\n\n\n\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<p>\u5982\u4ee3\u7801\u5757\u6240\u793a\uff0c\u6211\u4eec\u8981\u5bf9\u8be5\u6570\u7ec4\u6392\u5e8f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>arr := &#91;]int{1, 5, 2, 4, 7, 0, 9, 3, 5}<\/code><\/pre>\n\n\n\n<p>\u7b2c\u4e00\u6b65\uff0c\u5148type\u4e00\u4e2a\u7c7b\u578b\uff0c\u6bd4\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type Array &#91;]int<\/code><\/pre>\n\n\n\n<p>\u7b2c\u4e8c\u6b65\uff0c\u5b9e\u73b0\u63a5\u53e3\u4e09\u4e2a\u65b9\u6cd5<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>func (a Array) Cmp(i, j int) bool {\n\treturn a&#91;i] - a&#91;j] &gt; 0\n}\n\nfunc (a Array) Swap(i, j int) {\n\ta&#91;i], a&#91;j] = a&#91;j], a&#91;i]\n}\n\nfunc (a Array) Len() int {\n\treturn len(a)\n}<\/code><\/pre>\n\n\n\n<p>\u52a0\u4e0a\u6d4b\u8bd5\u4ee3\u7801\uff0c\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package main\n\nimport (\n\t\"fmt\"\n)\n\ntype Array &#91;]int\n\nfunc (a Array) Cmp(i, j int) bool {\n\treturn a&#91;i]-a&#91;j] &gt; 0\n}\n\nfunc (a Array) Swap(i, j int) {\n\ta&#91;i], a&#91;j] = a&#91;j], a&#91;i]\n}\n\nfunc (a Array) Len() int {\n\treturn len(a)\n}\n\ntype SortInterface interface {\n\tLen() int\n\tCmp(i, j int) bool\n\tSwap(i, j int)\n}\n\nfunc Sort(arr SortInterface) {\n\tfor i := 0; i &lt; arr.Len()-1; i++ {\n\t\tfor j := i + 1; j &lt; arr.Len(); j++ {\n\t\t\tif arr.Cmp(i, j) {\n\t\t\t\tarr.Swap(i, j)\n\t\t\t}\n\t\t}\n\t}\n}\n\nfunc main() {\n\tarr := &#91;]int{1, 5, 2, 4, 7, 0, 9, 3, 5}\n\tfmt.Println(arr)\n\tSort(Array(arr))\n\tfmt.Println(arr)\n}<\/code><\/pre>\n\n\n\n<p>\u8fd0\u884c\u7ed3\u679c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u2570\u2500\u27a4  go run main.go\n&#91;1 5 2 4 7 0 9 3 5]\n&#91;0 1 2 3 4 5 5 7 9]<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u8003\u8651\u67d0\u4e00\u4e2a\u5177\u4f53\u7c7b\u578b\u7684\u6570\u7ec4\uff08\u6bd4\u5982[]int\uff09\u7684\u6392\u5e8f\u65b9\u5f0f\uff0c\u5b9e\u73b0\u5982\u4f2a\u4ee3\u7801\u6240\u793a\uff1a \u73b0\u4ed4\u7ec6\u8003\u5bdf\u4e4b\uff0c\u901a\u8fc7\u4f2a\u4ee3\u7801\u6240\u793a\uff0c\u6211\u4eec &#8230; <a title=\"golang\u5b9e\u73b0\u4e00\u4e2a\u901a\u7528\u7c7b\u578b\u6570\u7ec4\u6392\u5e8f\u51fd\u6570\" class=\"read-more\" href=\"https:\/\/www.road-trip.cc\/?p=223\" aria-label=\"\u9605\u8bfb golang\u5b9e\u73b0\u4e00\u4e2a\u901a\u7528\u7c7b\u578b\u6570\u7ec4\u6392\u5e8f\u51fd\u6570\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[14,72,71,73],"class_list":["post-223","post","type-post","status-publish","format-standard","hentry","category-7","tag-golang","tag-interface","tag-sort","tag-73"],"_links":{"self":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts\/223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=223"}],"version-history":[{"count":7,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts\/223\/revisions"}],"predecessor-version":[{"id":230,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts\/223\/revisions\/230"}],"wp:attachment":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}