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：
2017-11-05 12:14:43
阅读次数：
118
Cheapest Palindrome Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10943 Accepted: 5232 Description Keeping track of all the cows can be a ...
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其他好文 时间：
2017-11-03 21:52:22
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181
FJ is surveying his herd to find the most average cow. He wants to know how much milk this 'median' cow gives: half of the cows give as much or more t ...
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其他好文 时间：
2017-11-02 20:00:56
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146
Layout Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 12522 Accepted: 6032 Description Like everyone else, cows like to stand close to the ...
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其他好文 时间：
2017-11-01 16:35:10
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220
Apple Catching Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13447 Accepted: 6549 Description It is a little known fact that cows love ap ...
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移动开发 时间：
2017-10-31 20:04:59
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242
题意：给出 n 个点 m 条有向边，要求选出一个环，使得这上面 点权和/边权和 最大。 析：同样转成是01分数规划的形式，F / L 要这个值最大，也就是 G(r) = F - L * r 这个值为0时，r 的值，然后对于 F > 0，很明显是 r 太小，但是不好判断，把这个值取反，这样的话就能用B ...
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其他好文 时间：
2017-10-30 19:53:24
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219
Apple Catching Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13444 Accepted: 6546 Description It is a little known fact that cows love ap ...
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移动开发 时间：
2017-10-29 14:38:28
阅读次数：
188
Description The cows, who always have an inferiority complex about their intelligence, have a new guessing game to sharpen their brains. A designated ...
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其他好文 时间：
2017-10-27 21:24:58
阅读次数：
148
一道水状压，然而不知道是不是太久没做过dp了，我盯着它二十分钟才反应过来。。。。 还把数组开小了WA了一发QAQ ...
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其他好文 时间：
2017-10-27 20:42:22
阅读次数：
145
题目描述 After a long day of work, Farmer John completely forgot that he left his tractor in the middle of the field. His cows, always up to no good, deci ...
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其他好文 时间：
2017-10-27 16:03:41
阅读次数：
222
