Polycarpus has a ribbon, its length is n. He wants to cut the ribbon in a way that fulfils the following two conditions: After the cutting each ribbon ...
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其他好文 时间：
2020-02-18 13:04:42
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81
1.题目描述 英文版： Given an array nums of n integers and an integer target, find three integers in nums such that the sum is closest to target. Return the su ...
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其他好文 时间：
2020-02-18 09:54:23
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55
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining. ...
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移动开发 时间：
2020-02-17 19:37:00
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78
Pavel loves grid mazes. A grid maze is an n?×?m rectangle maze where each cell is either empty, or is a wall. You can go from one cell to another only ...
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其他好文 时间：
2020-02-17 12:32:11
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113
1.题目描述 英文版： Given n non negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that ...
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其他好文 时间：
2020-02-16 20:34:34
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68
1 """ 2 There are N rooms and you start in room 0. Each room has a distinct number in 0, 1, 2, ..., N-1, and each room may have some keys to access th ...
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其他好文 时间：
2020-02-15 23:15:01
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82
1、个人安装环境 1.1 CentOS Linux release 7.7.1908 (Core) 1.2 ntp-4.2.6 2、安装步骤 1. 查看服务器是否安装ntp，系统默认安装ntpdate rpm -qa | grep ntp 执行结果： fontpackages-filesystem- ...
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其他好文 时间：
2020-02-15 21:46:17
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91
在求最大连续和的基础上,求得连续序列的始末位置 要求:The first line of the input contains an integer T(1<=T<=20) which means the number of test cases. Then T lines follow, each ...
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其他好文 时间：
2020-02-15 18:42:13
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65
名词模块_人的职业 |人的职业|释义| | | | |teacher|教师| |student|学生| |doctor|医生| |nurse|护士| |scientist|科学家| |engineer|工程师| |boss|老板,上司| |clerk|职员| |manager|经理| |busine ...
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其他好文 时间：
2020-02-15 15:28:20
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61
1 """ 2 Given a matrix consists of 0 and 1, find the distance of the nearest 0 for each cell. 3 The distance between two adjacent cells is 1. 4 Exampl ...
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其他好文 时间：
2020-02-15 11:50:37
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74
