Skiing Skiing Bessie and the rest of Farmer John's cows are taking a trip this winter to go skiing. One day Bessie finds herself at the top left corne ...
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其他好文 时间：
2017-08-01 23:02:37
阅读次数：
227
题目描述 农夫约翰想要建造一个围栏用来围住他的奶牛，可是他资金匮乏。他建造的围栏必须包括他的奶牛喜欢吃草的所有地点。对于给出的这些地点的坐标，计算最短的能够围住这些点的围栏的长度。 输入输出格式 输入格式： 输入数据的第一行包括一个整数 N。N（0 <= N <= 10,000）表示农夫约翰想要围住 ...
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其他好文 时间：
2017-08-01 20:43:02
阅读次数：
171
Til the Cows Come Home Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for ...
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其他好文 时间：
2017-07-31 20:44:34
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178
Cleaning Shifts Farmer John is assigning some of his N (1 <= N <= 25,000) cows to do some cleaning chores around the barn. He always wants to have one ...
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其他好文 时间：
2017-07-31 01:04:05
阅读次数：
188
题目描述 The N cows (2 <= N <= 1,000) conveniently numbered 1..N are grazing among the N pastures also conveniently numbered 1..N. Most conveniently of al ...
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其他好文 时间：
2017-07-30 21:07:14
阅读次数：
200
Description It's milking time at Farmer John's farm, but the cows have all run away! Farmer John needs to round them all up, and needs your help in th ...
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其他好文 时间：
2017-07-30 11:33:22
阅读次数：
160
问： I'm a bit lost on AFNetorking's Reachability and haven't found a lot of good information out there. I have an app that logs into a web API. Each VC ...
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其他好文 时间：
2017-07-29 18:16:06
阅读次数：
185
题目链接：http://poj.org/problem?id=2186 题目大意：给定N头牛和M个有序对(A,B),(A,B)表示A牛认为B牛是红人，该关系具有传递性，如果牛A认为牛B是红人，牛B认为牛C是红人，那么牛A也认为牛C是红人。求被其他所有牛认为是红牛的牛的总数。 解题思路：把所有牛看成顶 ...
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移动开发 时间：
2017-07-27 23:35:28
阅读次数：
301
Dining Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 18479 Accepted: 8243 Description Cows are such finicky eaters. Each cow has a prefer ...
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其他好文 时间：
2017-07-27 20:12:44
阅读次数：
190
题目描述 Farmer John has decided to assemble a panoramic photo of a lineup of his N cows (1 <= N <= 200,000), which, as always, are conveniently numbered ...
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其他好文 时间：
2017-07-26 18:05:03
阅读次数：
274
