"""32. Longest Valid ParenthesesHard134368 Given a string containing just the characters '(' and ')', find the length of the longest valid (well-forme ...
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其他好文 时间:
2018-12-09 20:05:49
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159
五星方法如下: key : min max sorted function :filter map normal: reversed zip zip_longest globals locals print sum repr reduce 四星方法: bytes abs divmod 1、min:返 ...
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其他好文 时间:
2018-12-09 18:44:01
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175
Given a binary tree, you need to compute the length of the diameter of the tree. The diameter of a binary tree is the length of the longest path betwe ...
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编程语言 时间:
2018-12-09 12:11:27
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209
linux split 命令 功能说明:切割文件。 语 法:split [--help][--version][-<行数>][-b <字节>][-C <字节>][-l <行数>][要切割的文件][输出文件名] 补充说明:split可将文件切成较小的文件,预设每1000行会切成一个小文件。 参 数: ...
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系统相关 时间:
2018-12-08 19:08:24
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229
// O(nlogn) class Solution { public: int lengthOfLIS(vector& nums) { int n = nums.size(); if (n dp; dp.push_back(nums[0]); for (int i = 1; i & nums) {... ...
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2018-12-08 15:43:09
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In a string S of lowercase letters, these letters form consecutive groups of the same character. For example, a string like S = "abbxxxxzyy" has the g ...
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编程语言 时间:
2018-12-08 13:37:09
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131
给定一个字符串 s,找到 s 中最长的回文子串。你可以假设 s 的最大长度为 1000。 示例 1: 输入: "babad" 输出: "bab" 注意: "aba" 也是一个有效答案。 示例 2: 输入: "cbbd" 输出: "bb" string longestPalindrome(string ...
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其他好文 时间:
2018-12-06 22:18:59
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203
Given a string which consists of lowercase or uppercase letters, find the length of the longest palindromes that can be built with those letters. This ...
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编程语言 时间:
2018-12-06 10:19:11
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242
A sequence of number is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elements is the ...
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其他好文 时间:
2018-12-04 22:39:12
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196
Description A numeric sequence of ai is ordered if a1 < a2 < … < aN. Let the subsequence of the given numeric sequence (a1, a2, …, aN) be any sequence ...
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其他好文 时间:
2018-12-04 22:37:47
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