10001st prime
Problem 7
By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13.
What is the 10 001st prime number?
使用埃拉托斯特尼筛法，不懂得自行Wiki
我的py...
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其他好文 时间：
2014-05-26 05:35:25
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248
日之前点击链接进行网上报名，只有报名成功的同学才能参加选拔赛。
问题 F: Graph
时间限制: 1 Sec 内存限制: 128 MB
提交: 30 解决: 5
[提交][状态][论坛]
题目描述
Your task is to judge whether a regular polygon can be drawn only by straightedge...
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其他好文 时间：
2014-05-26 05:29:16
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389
Problem Description
In a 2_D plane, there is a point strictly in a regular polygon with N sides. If you are given the distances between it and N vertexes of the regular polygon, can you calculate t...
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其他好文 时间：
2014-05-26 03:50:40
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252
题目：2520 is the smallest number that can be
divided by each of the numbers from 1 to 10 without any remainder.What is the
smallest positive number that...
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其他好文 时间：
2014-05-26 02:12:53
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167
先看图： The above figure shows the diagram of
Android Architecture. The Android OS can be referred to as a software stack of
different layers, where eac....
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移动开发 时间：
2014-05-26 00:59:10
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412
Graphic SequenceA graphic sequence is a
sequence of numbers which can be thedegree sequenceof somegraph. A sequence can
be checked to determine if it ...
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其他好文 时间：
2014-05-25 19:18:00
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331
HangoverTime Limit: 1000MSMemory Limit:
10000KTotal Submissions: 99369Accepted: 48162DescriptionHow far can you make a
stack of cards overhang a tabl....
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其他好文 时间：
2014-05-25 18:46:14
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216
Problem Description
We have a special convex that all points have the same distance to origin point.
As you know we can get N segments after linking the origin point and the points on the convex. ...
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其他好文 时间：
2014-05-25 09:50:19
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217
Problem Description
We have a special convex that all points have the same distance to origin point.
As you know we can get N segments after linking the origin point and the points on the convex. ...
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其他好文 时间：
2014-05-25 06:55:54
阅读次数：
188
原文地址：http://developer.android.com/training/scheduling/alarms.html
Alarms (based on the AlarmManager class)
give you a way to perform time-based operations outside the lifetime of your applicati...
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移动开发 时间：
2014-05-25 04:31:48
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488
