原题链接在这里:https://leetcode.com/problems/backspace-string-compare/ 题目: Given two strings S and T, return if they are equal when both are typed into empty ...
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其他好文 时间:
2019-12-28 09:34:46
阅读次数:
77
492. Construct the Rectangle Easy Easy Easy For a web developer, it is very important to know how to design a web page's size. So, given a specific re ...
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其他好文 时间:
2019-12-28 09:31:45
阅读次数:
90
1007 Maximum Subsequence Sum (25分) Given a sequence of K integers { N?1??, N?2??, ..., N?K?? }. A continuous subsequence is defined to be { N?i??, N?i ...
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其他好文 时间:
2019-12-26 17:53:37
阅读次数:
90
Problem Statement Given a list of words and two words word1 and word2, return the shortest distance between these two words in the list. Example: Assu ...
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其他好文 时间:
2019-12-26 09:31:42
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87
在使用laravel中报错 Argument 3 passed to Lcobucci\JWT\Signer\Hmac::doVerify() must be an instance of Lcobucci\JWT\Signer\Key, null given 本人公司项目使用laravel+jwt ...
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系统相关 时间:
2019-12-25 15:50:03
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103
3. Longest Substring Without Repeating Characters Medium 7205424Add to ListShare Given a string, find the length of the longest substring without repe ...
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其他好文 时间:
2019-12-25 12:53:25
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75
"Equation" "Modulo Equality" "Long Beautiful Integer" "Domino for Young" "K Integers" Equation $$ Time Limit: 3 s\quad Memory Limit: 256 MB $$ 这题做法很多, ...
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其他好文 时间:
2019-12-22 18:48:27
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92
动态规划 [TOC] 数字三角形问题 LeetCode 120.Triangle 尝试使用分治法 Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent nu ...
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其他好文 时间:
2019-12-22 16:41:16
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132
原题链接在这里:https://leetcode.com/problems/find-pivot-index/ 题目: Given an array of integers nums, write a method that returns the "pivot" index of this arr ...
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其他好文 时间:
2019-12-22 11:11:09
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85
原题链接在这里:https://leetcode.com/problems/defanging-an-ip-address/ 题目: Given a valid (IPv4) IP address, return a defanged version of that IP address. A de ...
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其他好文 时间:
2019-12-22 11:02:53
阅读次数:
71