Problem Description
Let A be an integral series {A1, A2, . . . , An}.
The zero-order series of A is A itself.
The first-order series of A is {B1, B2, . . . , Bn-1},where Bi = Ai+1 - Ai.
The ...
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其他好文 时间：
2014-08-07 18:59:40
阅读次数：
248
转自stackoverflow和wiki In short, CRTP is when a class A has a base class which is a template specialization for the class A itself. E.g.template class ....
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其他好文 时间：
2014-08-05 15:24:49
阅读次数：
214
Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).For example, this binary tree is symmetric: 1 / \ ...
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其他好文 时间：
2014-08-05 00:37:38
阅读次数：
233
题目：Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).For example, this binary tree is symmetric: 1 /...
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编程语言 时间：
2014-07-31 02:28:25
阅读次数：
376
Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center)....
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其他好文 时间：
2014-07-30 14:48:53
阅读次数：
216
For a positive integer N , the digit-sum of N is defined as the sum of N itself and its digits.
When M is the digitsum of N , we call N a generator of M .
For example, the digit-sum of 245 is 256 (...
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其他好文 时间：
2014-07-29 21:53:12
阅读次数：
284
一、Creational patterns创建模式Abstract factory(recognizeable by creational methods returning the factory itself which in turn can be used to create another...
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其他好文 时间：
2014-07-24 12:20:35
阅读次数：
391
Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).For example, this binary tree is symmetric: 1 / \ ...
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其他好文 时间：
2014-07-24 10:04:33
阅读次数：
214
Similar to computer IO buffer, OpenGL commands are not executed immediately. All commands are stored in buffers first, including network buffers and the graphics accelerator itself, and are awaiting e...
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其他好文 时间：
2014-07-23 13:24:46
阅读次数：
240
Problem Description
The TV shows such as You Are the One has been very popular. In order to meet the need of boys who are still single, TJUT hold the show itself. The show is hold in the Small hall...
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其他好文 时间：
2014-07-21 22:36:27
阅读次数：
249
