{"id":663,"date":"2020-09-26T11:08:33","date_gmt":"2020-09-26T03:08:33","guid":{"rendered":"http:\/\/39.96.58.60\/?p=663"},"modified":"2022-10-18T16:38:24","modified_gmt":"2022-10-18T08:38:24","slug":"leetcode-35-%e6%90%9c%e7%b4%a2%e6%8f%92%e5%85%a5%e4%bd%8d%e7%bd%ae","status":"publish","type":"post","link":"http:\/\/www.yatenglg.cn\/blog\/?p=663","title":{"rendered":"Leetcode 35. \u641c\u7d22\u63d2\u5165\u4f4d\u7f6e"},"content":{"rendered":"<p>\u7ed9\u5b9a\u4e00\u4e2a\u6392\u5e8f\u6570\u7ec4\u548c\u4e00\u4e2a\u76ee\u6807\u503c\uff0c\u5728\u6570\u7ec4\u4e2d\u627e\u5230\u76ee\u6807\u503c\uff0c\u5e76\u8fd4\u56de\u5176\u7d22\u5f15\u3002\u5982\u679c\u76ee\u6807\u503c\u4e0d\u5b58\u5728\u4e8e\u6570\u7ec4\u4e2d\uff0c\u8fd4\u56de\u5b83\u5c06\u4f1a\u88ab\u6309\u987a\u5e8f\u63d2\u5165\u7684\u4f4d\u7f6e\u3002<\/p>\n<p>\u4f60\u53ef\u4ee5\u5047\u8bbe\u6570\u7ec4\u4e2d\u65e0\u91cd\u590d\u5143\u7d20\u3002<\/p>\n<p><strong>\u793a\u4f8b 1:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> [1,3,5,6], 5\n\n<strong>\u8f93\u51fa:<\/strong> 2\n\n<\/pre>\n<p><strong>\u793a\u4f8b&nbsp;2:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> [1,3,5,6], 2\n\n<strong>\u8f93\u51fa:<\/strong> 1\n\n<\/pre>\n<p><strong>\u793a\u4f8b 3:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> [1,3,5,6], 7\n\n<strong>\u8f93\u51fa:<\/strong> 4\n\n<\/pre>\n<p><strong>\u793a\u4f8b 4:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> [1,3,5,6], 0\n\n<strong>\u8f93\u51fa:<\/strong> 0\n\n<\/pre>\n<p>**\u96be\u5ea6**: Easy<\/p>\n<p>**\u6807\u7b7e**: \u6570\u7ec4\u3001 \u4e8c\u5206\u67e5\u627e\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\u6267\u884c\u7528\u65f6\uff1a32 ms, \u5728\u6240\u6709 Python3 \u63d0\u4ea4\u4e2d\u51fb\u8d25\u4e8697.41% \u7684\u7528\u6237\n\u5185\u5b58\u6d88\u8017\uff1a14.4 MB, \u5728\u6240\u6709 Python3 \u63d0\u4ea4\u4e2d\u51fb\u8d25\u4e8629.36% \u7684\u7528\u6237\n\n\u89e3\u9898\u601d\u8def\uff1a\n    \u53cc\u6307\u9488\u4e8c\u5206\u67e5\u627e\n\"\"\"\nclass Solution:\n    def searchInsert(self, nums: List[int], target: int) -&gt; int:\n        l, r = 0, len(nums)-1   # \u5de6\u53f3\u6307\u9488\n        if target &lt;= nums[l]:   # \u5904\u7406\u5c0f\u4e8e\u5de6\u503c\u60c5\u51b5\uff0c\u5c0f\u4e8e\u6700\u5c0f\u503c\uff0c\u57280\u5904\u63d2\u5165(\u5f53\u7b49\u4e8e\u65f6, \u4e5f\u8fd4\u56de0)\n            return l\n\n        if target &gt; nums[r]:    # \u5927\u4e8e\u6700\u5927\u503c\uff0c \u5728r+1\u5904\u63d2\u5165\n            return r+1\n\n        while r-l &gt; 1:          # \u5f53\u5de6\u6307\u9488\u4e0e\u53f3\u6307\u9488\u4e0d\u76f8\u4e34\u65f6\uff0c\u5faa\u73af\n            m = l+(r-l)\/\/2      # \u4e2d\u95f4\u6307\u9488\n            if nums[m] == target:   # \u5982\u679c\u7b49\u4e8e\uff0c\u5219\u8fd4\u56de\u5f53\u524d\u6307\u9488\n                return m\n            elif nums[m] &lt; target:  # \u5c0f\u4e8e\u76ee\u6807\u503c\uff0c\u503c\u5904\u4e8em-r\u4e4b\u95f4\uff0c\u66f4\u65b0\u5de6\u6307\u9488\u4e3am\n                l = m\n            else:\n                r = m               # m\u6307\u9488\u503c\u5927\u4e8e\u76ee\u6807\u503c\uff0c\u503c\u5904\u4e8el-m\u4e4b\u95f4\uff0c\u66f4\u65b0\u53f3\u6307\u9488\u4e3am\n        return r<\/code><\/pre>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7ed9\u5b9a\u4e00\u4e2a\u6392\u5e8f\u6570\u7ec4\u548c\u4e00\u4e2a\u76ee\u6807\u503c\uff0c\u5728\u6570\u7ec4\u4e2d\u627e\u5230\u76ee\u6807\u503c\uff0c\u5e76\u8fd4\u56de\u5176\u7d22\u5f15\u3002\u5982\u679c\u76ee\u6807\u503c\u4e0d\u5b58\u5728\u4e8e\u6570\u7ec4\u4e2d\uff0c\u8fd4\u56de\u5b83\u5c06\u4f1a\u88ab\u6309\u987a\u5e8f\u63d2&#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\/663"}],"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=663"}],"version-history":[{"count":1,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/663\/revisions"}],"predecessor-version":[{"id":664,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/663\/revisions\/664"}],"wp:attachment":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=663"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}