{"id":627,"date":"2020-09-26T11:04:58","date_gmt":"2020-09-26T03:04:58","guid":{"rendered":"http:\/\/39.96.58.60\/?p=627"},"modified":"2022-10-18T16:45:04","modified_gmt":"2022-10-18T08:45:04","slug":"leetcode-83-%e5%88%a0%e9%99%a4%e6%8e%92%e5%ba%8f%e9%93%be%e8%a1%a8%e4%b8%ad%e7%9a%84%e9%87%8d%e5%a4%8d%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"http:\/\/www.yatenglg.cn\/blog\/?p=627","title":{"rendered":"Leetcode 83. \u5220\u9664\u6392\u5e8f\u94fe\u8868\u4e2d\u7684\u91cd\u590d\u5143\u7d20"},"content":{"rendered":"<p>\u7ed9\u5b9a\u4e00\u4e2a\u6392\u5e8f\u94fe\u8868\uff0c\u5220\u9664\u6240\u6709\u91cd\u590d\u7684\u5143\u7d20\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u5143\u7d20\u53ea\u51fa\u73b0\u4e00\u6b21\u3002<\/p>\n<p><strong>\u793a\u4f8b&nbsp;1:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> 1-&gt;1-&gt;2\n\n<strong>\u8f93\u51fa:<\/strong> 1-&gt;2\n\n<\/pre>\n<p><strong>\u793a\u4f8b&nbsp;2:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> 1-&gt;1-&gt;2-&gt;3-&gt;3\n\n<strong>\u8f93\u51fa:<\/strong> 1-&gt;2-&gt;3<\/pre>\n<p>**\u96be\u5ea6**: Easy<\/p>\n<p>**\u6807\u7b7e**: \u94fe\u8868\u3001<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism undefined-numbers lang-python\" data-lang=\"Python\"><code>\n# -*- coding: utf-8 -*-\n# @Author  : LG\n\n\"\"\"\n\u6267\u884c\u7528\u65f6\uff1a44 ms, \u5728\u6240\u6709 Python3 \u63d0\u4ea4\u4e2d\u51fb\u8d25\u4e8693.86% \u7684\u7528\u6237\n\u5185\u5b58\u6d88\u8017\uff1a13.3 MB, \u5728\u6240\u6709 Python3 \u63d0\u4ea4\u4e2d\u51fb\u8d25\u4e8666.25% \u7684\u7528\u6237\n\n\u89e3\u9898\u601d\u8def\uff1a\n    \u5355\u6307\u9488\u53bb\u91cd\n\"\"\"\nclass Solution:\n    def deleteDuplicates(self, head: ListNode) -&gt; ListNode:\n        p = head\n        while p and p.next: # \u5982\u679c\u672a\u5230\u672b\u5c3e\n            if p.val == p.next.val: # \u5982\u679c\u76f8\u7b49\uff0c\u5219\u5220\u6389\u91cd\u590d\u7684\u5143\u7d20\n                p.next = p.next.next\n            else:\n                p = p.next  # \u4e0d\u91cd\u590d\u5219\u79fb\u52a8\u6307\u9488\n        return head<\/code><\/pre>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7ed9\u5b9a\u4e00\u4e2a\u6392\u5e8f\u94fe\u8868\uff0c\u5220\u9664\u6240\u6709\u91cd\u590d\u7684\u5143\u7d20\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u5143\u7d20\u53ea\u51fa\u73b0\u4e00\u6b21\u3002 \u793a\u4f8b&nbsp;1: \u8f93\u5165: 1-&gt;1-&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":[],"categories":[11,1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/627"}],"collection":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=627"}],"version-history":[{"count":1,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/627\/revisions"}],"predecessor-version":[{"id":628,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/627\/revisions\/628"}],"wp:attachment":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=627"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}