题目描述 Farmer John has N cows that need to be milked (1 <= N <= 10,000), each of which takes only one unit of time to milk. Being impatient animals, som ...
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其他好文 时间：
2016-10-03 23:29:55
阅读次数：
310
Cow Pedigrees Farmer John is considering purchasing a new herd of cows. In this new herd, each mother cow gives birth to two children. The relationshi ...
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其他好文 时间：
2016-10-03 08:56:39
阅读次数：
180
题目描述 Farmer John and his cows are planning to leave town for a long vacation, and so FJ wants to temporarily close down his farm to save money in the ...
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其他好文 时间：
2016-10-03 06:54:50
阅读次数：
165
Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10021 Accepted: 4814 Description Few know that the cows have their own dictionary with W (1 ...
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其他好文 时间：
2016-10-02 21:50:34
阅读次数：
230
题目描述 Farmer John has secret message that he wants to hide from his cows; the message is a string of length at least 2 containing only the characters A ...
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其他好文 时间：
2016-10-01 22:28:28
阅读次数：
458
Description Farmer John's N cows (1 <= N <= 100,000) are lined up in a row.Each cow is labeled with a number in the range 1...K (1 <= K <=10,000) iden ...
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其他好文 时间：
2016-10-01 00:01:29
阅读次数：
404
Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 11334 Accepted: 5222 Description The cows have reconstructed Farmer John's farm, with its N ...
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其他好文 时间：
2016-09-29 01:38:35
阅读次数：
157
题解: 给出n个区间，求每个区间是多少个区间的真子集 按照x从小到大排序，若x相同，则按照y从大到小排序。 然后每次需要判断一下x和y相同的个数，减去就行了 代码: ...
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其他好文 时间：
2016-09-25 06:14:39
阅读次数：
129
题目描述 Every day each of Farmer John's N (1 <= N <= 100,000) cows conveniently numbered 1..N move from the barn to her private pasture. The pastures are ...
FJ and his cows enjoy playing a mental game. They write down the numbers from 1 to N (1 <= N <= 10) in a certain order and then sum adjacent numbers t ...
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其他好文 时间：
2016-09-20 19:36:19
阅读次数：
220
