{"id":60,"date":"2022-03-07T14:32:00","date_gmt":"2022-03-07T06:32:00","guid":{"rendered":"https:\/\/blog.49cc.top\/?p=60"},"modified":"2022-03-17T18:10:56","modified_gmt":"2022-03-17T10:10:56","slug":"%e6%9c%80%e9%95%bf%e5%85%ac%e5%85%b1%e5%89%8d%e7%bc%80","status":"publish","type":"post","link":"https:\/\/blog.rrr.ink\/?p=60","title":{"rendered":"\u6700\u957f\u516c\u5171\u524d\u7f00"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><strong>\u9898\u76ee\u63cf\u8ff0\uff1a<\/strong><\/p>\n\n\n\n<p>\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u67e5\u627e\u5b57\u7b26\u4e32\u6570\u7ec4\u4e2d\u7684\u6700\u957f\u516c\u5171\u524d\u7f00\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4e0d\u5b58\u5728\u516c\u5171\u524d\u7f00\uff0c\u8fd4\u56de\u7a7a\u5b57\u7b26\u4e32\u00a0<code>\"\"<\/code>\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u5b9e\u4f8b\uff1a<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u8f93\u5165\uff1astrs = [\"flower\",\"flow\",\"flight\"]\n\u8f93\u51fa\uff1a\"fl\"\n\n\u8f93\u5165\uff1astrs = [\"dog\",\"racecar\",\"car\"]\r\n\u8f93\u51fa\uff1a\"\"\r\n\u89e3\u91ca\uff1a\u8f93\u5165\u4e0d\u5b58\u5728\u516c\u5171\u524d\u7f00\u3002<\/pre>\n\n\n\n<p>\u63d0\u793a\uff1a<\/p>\n\n\n\n<ul><li><code>1 &lt;= strs.length &lt;= 200<\/code><\/li><li><code>0 &lt;= strs[i].length &lt;= 200<\/code><\/li><li><code>strs[i]<\/code>\u00a0\u4ec5\u7531\u5c0f\u5199\u82f1\u6587\u5b57\u6bcd\u7ec4\u6210<\/li><\/ul>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u601d\u8def\uff1a<\/strong><\/p>\n\n\n\n<p>\u6700\u7b80\u5355\u7684\u662f\u4ece\u524d\u5f80\u540e\u904d\u5386\u5b57\u7b26\u4e32\u5f53\u524d\u5217\uff0c\u6bd4\u8f83\u76f8\u540c\u5217\u4e0a\u7684\u5b57\u7b26\u662f\u5426\u76f8\u540c\uff0c\u5982\u679c\u76f8\u540c\u5219\u7ee7\u7eed\u8fdb\u884c\u6bd4\u8f83\uff0c\u5982\u679c\u4e0d\u76f8\u540c\u5219\u8bf4\u660e\u5f53\u524d\u4e0d\u518d\u5c5e\u4e8e\u516c\u5171\u524d\u7f00\uff0c\u5f53\u524d\u904d\u5386\u8fc7\u90e8\u5206\u4e3a\u6700\u957f\u516c\u5171\u524d\u7f00\u3002\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5339\u914d\u5bf9\u6bd4<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u5b9e\u73b0\uff1a<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">package main\r\n\r\nimport (\r\n\t\"fmt\"\r\n\t\"strings\"\r\n)\r\n\r\nfunc main() {\r\n\r\n\tstrs := []string{\"flower\", \"flow\", \"flight\"}\r\n\tfmt.Println(longestCommonPrefix(strs))  \/\/fl\r\n}\r\n\r\nfunc longestCommonPrefix(strs []string) string {\r\n\tif len(strs) &lt; 1 {\r\n\t\treturn \"\"\r\n\t}\r\n\tprefix := strs[0] \/\/\u9009\u62e9\u4e00\u4e2a\u57fa\u51c6\u5143\u7d20\r\n\tfor _, v := range strs {\r\n\t\tfor strings.Index(v, prefix) != 0 {\r\n\t\t\tif len(prefix) == 0 { \/\/\u6ca1\u6709\u516c\u5171\u524d\u7f00\r\n\t\t\t\treturn \"\"\r\n\t\t\t}\r\n\t\t\tprefix = prefix[:len(prefix)-1] \/\/\u6ca1\u6709\u5339\u914d  \u51cf\u77ed\u518d\u6b21\u641c\u7d22\r\n\t\t}\r\n\t}\r\n\treturn prefix\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee\u63cf\u8ff0\uff1a \u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u67e5\u627e\u5b57\u7b26\u4e32\u6570\u7ec4\u4e2d\u7684\u6700\u957f\u516c\u5171\u524d\u7f00\u3002 \u5982\u679c\u4e0d\u5b58\u5728\u516c\u5171\u524d\u7f00\uff0c\u8fd4\u56de\u7a7a\u5b57\u7b26\u4e32\u00a0&#8220;&#8221;\u3002 \u5b9e\u4f8b\uff1a  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[4],"_links":{"self":[{"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=\/wp\/v2\/posts\/60"}],"collection":[{"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=60"}],"version-history":[{"count":1,"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=\/wp\/v2\/posts\/60\/revisions"}],"predecessor-version":[{"id":61,"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=\/wp\/v2\/posts\/60\/revisions\/61"}],"wp:attachment":[{"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=60"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=60"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rrr.ink\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}