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：
2014-06-28 10:45:34
阅读次数：
225
Intersection大意：给你一条线段，给你一个矩形，问是否相交。 相交：线段完全在矩形内部算相交；线段与矩形任意一条边不规范相交算相交。思路：知道具体的相交规则之后题其实是不难的，但是还有个坑点就是题目里明明说给的是矩形左上角跟右下角的点，但实际上不是，需要重新判断一下...真坑。 1 ...
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其他好文 时间：
2014-06-28 10:37:01
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214
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 the two nu...
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其他好文 时间：
2014-06-26 00:29:49
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168
直接上代码：
1. 第一种情况， 如果没有select{}， main 主线程不会等待coroutine运行，导致coroutine得不到机会运行。
You are requesting eventual scheduling (using the two go statements)
of two goroutines and then you exit main without g...
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其他好文 时间：
2014-06-22 19:56:27
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261
Last night it took me about two hours to learn arrays. For the sake of less time， I did not put emphaises on the practice question, just now when reading the book, I found that some methods
referred...
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其他好文 时间：
2014-06-22 17:14:10
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152
Description
Let S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways:
q By an integer sequence P = p1 p2...pn where pi is the number of left parentheses...
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其他好文 时间：
2014-06-22 14:06:49
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249
N-QueensThe n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.Given an integer n, retu...
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其他好文 时间：
2014-06-22 13:10:11
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188
Givennnon-negative integersa1,a2, ...,an, where each represents a point at coordinate (i,ai).nvertical lines are drawn such that the two endpoints of ...
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其他好文 时间：
2014-06-22 10:45:17
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258
There are two types of Standby databases:
1, Physical standby database
block-for-block basis
the physically identical with the primary database
user recovery technology
2, Logical standby databa...
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其他好文 时间：
2014-06-22 08:35:53
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355
The android provide two types of animation.Tween Animation is one,such as rotation,translation,scale,gradual change(gradient).
main types:
Animation、AlphaAnimation、RotateAnimation、ScaleAnimation...
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移动开发 时间：
2014-06-22 08:29:06
阅读次数：
239
