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：
2014-10-23 22:15:45
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130
Language:Power StringsTime Limit:3000MSMemory Limit:65536KTotal Submissions:33205Accepted:13804DescriptionGiven two strings a and b we define a*b to b...
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其他好文 时间：
2014-10-23 20:41:22
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215
Given two binary strings, return their sum (also a binary string).
For example,
a = "11"
b = "1"
Return "100".
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其他好文 时间：
2014-10-23 17:47:23
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Given two binary trees, write a function to check if they are equal or not.Two binary trees are considered equal if they are structurally identical an...
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2014-10-23 11:56:21
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// -Operators can be roughly classified into three categories:// -Unary — Act on single operands// -Binary — Act on two operands// -Ternary — Act on t...
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2014-10-22 21:55:03
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Namespaces are heavily used in C# programming in two ways.First, the .NET Framework uses namespaces to organize its many classes, as follows:System.Co...
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2014-10-22 21:40:57
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[Description] Given a unsort linked list, delete all the duplication from them, no temporary space permission.[Thought] Set two points, from head to t...
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其他好文 时间：
2014-10-22 17:17:58
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120
http://acm.sdibt.edu.cn/JudgeOnline/problem.php?id=1207
Time Limit: 1 Sec Memory Limit: 64 MB
Submit: 6 Solved: 6
[Submit][STATUS][DISCUSS]
Description
Given a two-dimensional array of po...
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其他好文 时间：
2014-10-22 14:38:44
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274
In mongoDB, there are two general way to connect with two tables. Manual Connection and use DBRef
1. Basically manual connection
Firstly init the data which was saved in the different collections....
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数据库 时间：
2014-10-22 06:28:15
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197
