What is the Execution Context & Stack in
JavaScript?In this post I will take an in-depth look at one of the most
fundamental parts of JavaScript, theE...
分类：
编程语言 时间：
2014-07-22 23:12:16
阅读次数：
608
戳我去解题Givennnon-negative integersa1,a2, ...,an,
where each represents a point at coordinate (i,ai).nvertical lines are drawn
such that the two endpoint...
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其他好文 时间：
2014-07-22 23:09:34
阅读次数：
337
题目来源：http://poj.org/problem?id=3525分析：题意：给定一个凸多边形，求多边形中距离边界最远的点到边界的距离。思路 :
每次将凸多边形每条边往里平移d，判断是否存在核；二分d即可。多边形边上的点（x , y）往里平移d 后的 坐标: s , e 为向量的 起点和终点, ...
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其他好文 时间：
2014-05-01 16:27:16
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335
>>> d1 = dict(a = 1, b = 2)>>> d2
= dict(b = 2, c = 3)>>> d1 & d2 # 字典不?支持该操作Traceback (most recent
call last): File "", line 1, in TypeError: unsupp....
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其他好文 时间：
2014-05-01 12:50:50
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341
Mrs Little likes digits most of all. Every year she tries to make the best number of the year. She tries to become more and more intelligent and every year studies a new digit. And the number she make...
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其他好文 时间：
2014-04-29 13:13:21
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309
RSA is one of the most powerful methods to encrypt data. The RSA algorithm is described as follow:
> choose two large prime integer p, q
> calculate n = p × q, calculate F(n) = (p - 1) × (q - 1)
...
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其他好文 时间：
2014-04-27 21:37:59
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315
The blocks in the city of Fishburg are of square form. N avenues running south to north and Mstreets running east to west bound them. A helicopter took off in the most southwestern
crossroads and fl...
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其他好文 时间：
2014-04-27 21:16:59
阅读次数：
255
