题目描述 Farmer John is herding his N cows (1 <= N <= 2,500) across the expanses of his farm when he finds himself blocked by a river. A single raft is av ...
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其他好文 时间：
2017-09-28 10:05:32
阅读次数：
208
Description 奶牛们在被划分成N行M列(2 <= N <= 100; 2 <= M <= 100)的草地上游走，试图找到整块草地中最美味的牧草。Farmer John在某个时刻看见贝茜在位置 (R1, C1)，恰好T (0 < T <= 15)秒后，FJ又在位置(R2, C2)与贝茜撞了正 ...
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其他好文 时间：
2017-09-27 14:52:24
阅读次数：
177
题目描述 Bessie and the herd love chocolate so Farmer John is buying them some. The Bovine Chocolate Store features N (1 <= N <= 100,000) kinds of chocola ...
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其他好文 时间：
2017-09-27 09:58:32
阅读次数：
200
Description 在一只大灰狼偷偷潜入Farmer Don的牛群被群牛发现后，贝西现在不得不履行着她站岗的职责。从她的守卫塔向下瞭望简直就是一件烦透了的事情。她决定做一些开发智力的小练习，防止她睡着了。想象牧场是一个X，Y平面的网格。她将N只奶牛标记为1…N (1 <= N <= 100,00 ...
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编程语言 时间：
2017-09-26 22:29:06
阅读次数：
316
Description Farmer John最近发明了一个游戏，来考验自命不凡的贝茜。游戏开始的时 候，FJ会给贝茜一块画着N (2 <= N <= 200)个不重合的点的木板，其中第i个点 的横、纵坐标分别为X_i和Y_i (-1,000 <= X_i <=1,000； -1,000 <= Y_ ...
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其他好文 时间：
2017-09-26 12:59:43
阅读次数：
137
Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,00 ...
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其他好文 时间：
2017-09-25 20:43:33
阅读次数：
206
Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 10 ...
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其他好文 时间：
2017-09-25 13:20:46
阅读次数：
158
P3070 [USACO13JAN]岛游记Island Travels P3070 [USACO13JAN]岛游记Island Travels P3070 [USACO13JAN]岛游记Island Travels 题目描述 Farmer John has taken the cows to a v ...
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其他好文 时间：
2017-09-24 15:20:53
阅读次数：
203
P2853 [USACO06DEC]牛的野餐Cow Picnic 题目描述 The cows are having a picnic! Each of Farmer John's K (1 ≤ K ≤ 100) cows is grazing in one of N (1 ≤ N ≤ 1,000) ...
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其他好文 时间：
2017-09-23 23:21:29
阅读次数：
270
P2205 [USACO13JAN]画栅栏Painting the Fence P2205 [USACO13JAN]画栅栏Painting the Fence P2205 [USACO13JAN]画栅栏Painting the Fence 题目描述 Farmer John has devised a ...
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其他好文 时间：
2017-09-23 00:04:37
阅读次数：
235
