题目描述： 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 ≤ 20,000) pla ...
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其他好文 时间：
2019-01-29 14:55:02
阅读次数：
213
Aggressive cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22674 Accepted: 10636 Description Farmer John has built a new long barn, wi ...
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其他好文 时间：
2019-01-24 00:31:29
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150
描述 Bessie is playing a number game against Farmer John, and she wants you to help her achieve victory. Game i starts with an integer N_i (1 <= N_i <= ...
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其他好文 时间：
2019-01-23 00:22:54
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171
题目背景 Farmer John每年有很多栅栏要修理。他总是骑着马穿过每一个栅栏并修复它破损的地方。 题目描述 John是一个与其他农民一样懒的人。他讨厌骑马，因此从来不两次经过一个栅栏。你必须编一个程序，读入栅栏网络的描述，并计算出一条修栅栏的路径，使每个栅栏都恰好被经过一次。John能从任何一个 ...
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其他好文 时间：
2019-01-22 21:48:38
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170
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：
2019-01-19 11:27:42
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184
题目描述 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 <= 100; 1 <= ...
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移动开发 时间：
2019-01-17 21:23:20
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217
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：
2019-01-17 21:17:25
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147
题目描述 Farmer John's N cows (1 ≤ N ≤ 100,000) share many similarities. In fact, FJ has been able to narrow down the list of features shared by his cows ...
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其他好文 时间：
2019-01-14 16:33:12
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205
[USACO08MAR]土地征用Land Acquisition [USACO08MAR]土地征用Land Acquisition [USACO08MAR]土地征用Land Acquisition 题目描述 Farmer John is considering buying more land fo ...
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其他好文 时间：
2019-01-07 21:12:53
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177
欢迎访问 "My Luogu Space" 。 【题目描述】 Farmer John最近购买了 $N(1 5 3 1 2 3 4 5 5 2 2 7 1 10 输出样例： 32 【提示】 【样例说明】 第 $1$ 天，最优方案为 $2+4=6$ ( 方案 $1+3+2$一样) 第 $2$ 天，最优方 ...
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其他好文 时间：
2019-01-06 12:44:13
阅读次数：
123
