Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.For example, Given the following matrix:[ [ 1,...
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其他好文 时间：
2014-07-27 10:16:02
阅读次数：
135
Description
The Eastowner city is perpetually haunted with water supply shortages, so in order to remedy this problem a new water-pipe has been built. Builders started the pipe from both ends simul...
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其他好文 时间：
2014-07-26 17:18:12
阅读次数：
313
Description
Christmas is coming to KCM city. Suby the loyal civilian in KCM city is preparing a big neat Christmas tree. The simple structure of the tree is shown in right picture.
The tree can ...
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其他好文 时间：
2014-07-26 15:01:50
阅读次数：
300
Big Event in HDU
Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 22835 Accepted Submission(s): 8018
Problem Description
Nowaday...
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其他好文 时间：
2014-07-26 15:01:41
阅读次数：
230
题意：给一个字符串（#include #include #include #include #include #define ll long longusing namespace std;int Maxn, N ;int sum[1005];struct BlockList{ int siz...
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其他好文 时间：
2014-07-26 14:58:11
阅读次数：
244
DescriptionYou have an arraya[1],?a[2],?...,?a[n], containing distinct integers from1ton. Your task is to sort this array in increasing order with the...
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其他好文 时间：
2014-07-26 14:34:41
阅读次数：
263
Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level).For example: Given binary tree {3...
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其他好文 时间：
2014-07-26 14:03:16
阅读次数：
174
class Clscandir{ public $path; public $sorting_order; public $completeFiles ; public $completeDirs ; public $files; public $dirs ; public $filesDir...
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Web程序 时间：
2014-07-26 13:52:05
阅读次数：
183
Problem Description
ZCC loves playing cards. He has n magical cards and each has a number on it. He wants to choose k cards and place them around in any order to form a circle. He can choose any se...
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其他好文 时间：
2014-07-26 03:02:26
阅读次数：
289
SubsetsGiven a set of distinct integers,S, return all possible subsets.Note:Elements in a subset must be in non-descending order.The solution set must...
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其他好文 时间：
2014-07-26 01:34:56
阅读次数：
189
