"Fat and docile, big and dumb, they look so stupid, they aren't much fun..." - Cows with Guns by Dana Lyons The cows want to prove to the public that ...
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其他好文 时间：
2017-09-11 21:17:58
阅读次数：
203
1634: [Usaco2007 Jan]Protecting the Flowers 护花 Description Farmer John went to cut some wood and left N (2 <= N <= 100,000) cows eating the grass, as ...
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其他好文 时间：
2017-09-11 21:08:26
阅读次数：
169
1651: [Usaco2006 Feb]Stall Reservations 专用牛棚 Description Oh those picky N (1 <= N <= 50,000) cows! They are so picky that each one will only be milked ...
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其他好文 时间：
2017-09-11 19:55:07
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173
题目描述 Like everyone else, FJ is always thinking up ways to increase his revenue. To this end, he has set up a series of tolls that the cows will pay wh ...
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其他好文 时间：
2017-09-10 21:45:14
阅读次数：
217
题目链接：http://poj.org/problem?id=3186 题目大意：给出的一系列的数字，可以看成一个双向队列，每次只能从队首或者队尾出队，第n个出队就拿这个数乘以n，最后将和加起来，求最大和。 解题思路：有两种写法： ①这是我一开始想的，从外推到内，设立数组dp[i][j]表示剩下i~ ...
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其他好文 时间：
2017-09-10 17:39:54
阅读次数：
162
1629: [Usaco2007 Demo]Cow Acrobats Description Farmer John's N (1 <= N <= 50,000) cows (numbered 1..N) are planning to run away and join the circus. T ...
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其他好文 时间：
2017-09-10 15:06:55
阅读次数：
226
1634: [Usaco2007 Jan]Protecting the Flowers 护花 Description Farmer John went to cut some wood and left N (2 <= N <= 100,000) cows eating the grass, as ...
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其他好文 时间：
2017-09-10 13:31:44
阅读次数：
133
1651: [Usaco2006 Feb]Stall Reservations 专用牛棚 Description Oh those picky N (1 <= N <= 50,000) cows! They are so picky that each one will only be milked ...
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其他好文 时间：
2017-09-10 12:25:47
阅读次数：
181
1679: [Usaco2005 Jan]Moo Volume 牛的呼声 Description Farmer John has received a noise complaint from his neighbor, Farmer Bob, stating that his cows are m ...
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其他好文 时间：
2017-09-10 12:24:20
阅读次数：
238
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：
2017-09-10 11:11:05
阅读次数：
240
