Given a positive 32-bit integer n, you need to find the smallest 32-bit integer which has exactly the same digits existing in the integer n and is gre ...
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其他好文 时间：
2017-05-02 19:53:35
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160
地址：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3959 题目： It's time to prepare the problems for the 14th Zhejiang Provincial Collegiate ...
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其他好文 时间：
2017-04-25 22:28:00
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519
A sequence S = {s1, s2, ..., sn} is called heapable if there exists a binary tree T with n nodes such that every node is labelled with exactly one ele ...
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2017-04-25 22:16:34
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221
A. Mike and palindrome(TwoPoints) Mike has a string s consisting of only lowercase English letters. He wants to change exactly one character from the ...
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其他好文 时间：
2017-04-22 14:39:03
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340
It is possible to write five as a sum in exactly six different ways: 4 + 1 3 + 2 3 + 1 + 1 2 + 2 + 1 2 + 1 + 1 + 1 1 + 1 + 1 + 1 + 1 How many differen ...
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其他好文 时间：
2017-04-17 11:34:33
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151
You have a total of n coins that you want to form in a staircase shape, where every k-th row must have exactly k coins. Given n, find the total number ...
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其他好文 时间：
2017-04-14 16:34:46
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201
vue菜鸟一枚，下载github上的代码来框架和思路，添加自己新的代码调试的时候，发现了一个错误，，具体报错如： 刚开始这样写得时候是没有发现啥错误的，我只是在后面添加一个<div></div>或是加了别的就说出现这个错误 原来vue模板只能有一个根对象 所以你想要出现正常的效果，你的用一个div来 ...
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其他好文 时间：
2017-04-14 14:19:13
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446
问题描写叙述： Given an array of integers, find two numbers such that they add up to a specific target number. The function twoSum should return indices of t ...
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其他好文 时间：
2017-04-12 12:25:05
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161
题目： Description Did you know that if you draw a circle that fills the screen on your 1080p high definition display, almost a million pixels are lit? T ...
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其他好文 时间：
2017-04-11 01:22:26
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227
Given a positive 32-bit integer n, you need to find the smallest 32-bit integer which has exactly the same digits existing inthe integer n and is grea ...
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其他好文 时间：
2017-04-09 14:28:01
阅读次数：
118
