{"id":315,"date":"2020-09-26T10:24:11","date_gmt":"2020-09-26T02:24:11","guid":{"rendered":"http:\/\/39.96.58.60\/?p=315"},"modified":"2022-10-18T16:43:13","modified_gmt":"2022-10-18T08:43:13","slug":"leetcode-504-%e4%b8%83%e8%bf%9b%e5%88%b6%e6%95%b0","status":"publish","type":"post","link":"http:\/\/www.yatenglg.cn\/blog\/?p=315","title":{"rendered":"Leetcode 504. \u4e03\u8fdb\u5236\u6570"},"content":{"rendered":"<p>\u7ed9\u5b9a\u4e00\u4e2a\u6574\u6570\uff0c\u5c06\u5176\u8f6c\u5316\u4e3a7\u8fdb\u5236\uff0c\u5e76\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u8f93\u51fa\u3002<\/p>\n<p><strong>\u793a\u4f8b 1:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> 100\n\n<strong>\u8f93\u51fa:<\/strong> \"202\"\n\n<\/pre>\n<p><strong>\u793a\u4f8b 2:<\/strong><\/p>\n<pre><strong>\u8f93\u5165:<\/strong> -7\n\n<strong>\u8f93\u51fa:<\/strong> \"-10\"\n\n<\/pre>\n<p><strong>\u6ce8\u610f:<\/strong> \u8f93\u5165\u8303\u56f4\u662f&nbsp;[-1e7, 1e7] \u3002<\/p>\n<p>**\u96be\u5ea6**: Easy<\/p>\n<p>**\u6807\u7b7e**:<\/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\uff1a36 ms, \u5728\u6240\u6709 Python3 \u63d0\u4ea4\u4e2d\u51fb\u8d25\u4e8690.29% \u7684\u7528\u6237\n\u5185\u5b58\u6d88\u8017\uff1a13.5 MB, \u5728\u6240\u6709 Python3 \u63d0\u4ea4\u4e2d\u51fb\u8d25\u4e865.15% \u7684\u7528\u6237\n\n\u89e3\u9898\u601d\u8def\uff1a\n    \u9996\u5148\u8bb0\u5f55\u7b26\u53f7\u3002\n    \u8f6c\u4e03\u8fdb\u5236\uff0c\u6570\u5b57\u9664\u4ee57\u53d6\u4f59\u6570\uff0c\u4f5c\u4e3a\u5f53\u524d\u4f4d\u7684\u503c\uff0c\u5e76\u5c06\u6570\u5b57\u66f4\u65b0\u4e3a\u9664\u4ee57\u540e\u7684\u503c\n\"\"\"\nclass Solution:\n    def convertToBase7(self, num: int) -&gt; str:\n        result = '' # \u7528\u4e8e\u4fdd\u5b58\u7ed3\u679c\n        symbol = '' # \u8bb0\u5f55\u7b26\u53f7\n        if num &lt; 0:\n            num = -num\n            symbol = '-'\n        while num &gt; 6:\n            result = str(num%7) + result    # \u53d6\u9664\u4ee57\u540e\u7684\u4f59\u6570\u4f5c\u4e3a\u5f53\u524d\u4f4d\u7684\u503c\n            num = num\/\/7    # \u66f4\u65b0\u6570\u5b57\n        result = str(num) + result\n        result = symbol + result    # \u6dfb\u52a0\u7b26\u53f7\n        return result<\/code><\/pre>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7ed9\u5b9a\u4e00\u4e2a\u6574\u6570\uff0c\u5c06\u5176\u8f6c\u5316\u4e3a7\u8fdb\u5236\uff0c\u5e76\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u8f93\u51fa\u3002 \u793a\u4f8b 1: \u8f93\u5165: 100 \u8f93\u51fa: &#8220;202&#8221; \u793a\u4f8b 2&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","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\/315"}],"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=315"}],"version-history":[{"count":1,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/315\/revisions"}],"predecessor-version":[{"id":316,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/315\/revisions\/316"}],"wp:attachment":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=315"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}