You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2015-07-10 20:41:50
阅读次数：
131
题目：
Given a string containing just the characters '(', ')', '{', '}', '[' and ']',
determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" are...
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编程语言 时间：
2015-07-10 15:29:38
阅读次数：
98
题目如下：
Shuffling is a procedure used to randomize a deck of playing cards. Because standard shuffling techniques are seen as weak, and in order to avoid "inside jobs" where employees collaborate w...
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系统相关 时间：
2015-07-10 15:14:21
阅读次数：
176
Problem DescriptionIn order to understand early civilizations, archaeologists often study texts written in ancient languages. One such language, used ...
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其他好文 时间：
2015-07-10 15:04:51
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171
In order to exchange messages, producers and consumers (clients) need to connect tothe broker. This client-to-broker communication is performed throug...
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其他好文 时间：
2015-07-10 13:02:38
阅读次数：
101
http://acm.hdu.edu.cn/showproblem.php?pid=3999The order of a TreeTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total ...
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其他好文 时间：
2015-07-10 02:11:43
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195
Sort elements in rangeSorts the elements in the range [first,last) into ascending order.The elements are compared using operator 调用sort，引用头文件：#include...
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其他好文 时间：
2015-07-10 02:11:18
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133
Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element.For example,
Given [3,2,1,5,6,4] and k = 2, return 5.Note:...
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其他好文 时间：
2015-07-09 22:41:43
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113
Search Insert Position
Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order.
You may assume...
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其他好文 时间：
2015-07-09 18:07:25
阅读次数：
125
题目：
Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next level and alternate between).
For example:
Give...
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编程语言 时间：
2015-07-09 17:59:13
阅读次数：
112
