Description Farmer John wants to set up a telephone line at his farm. Unfortunately, the phone company is uncooperative, so he needs to pay for some o ...
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其他好文 时间：
2017-08-01 20:44:55
阅读次数：
180
Emuskald needs a fence around his farm, but he is too lazy to build it himself. So he purchased a fence-building robot. He wants the fence to be a reg ...
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其他好文 时间：
2017-07-31 12:30:17
阅读次数：
172
Description It's milking time at Farmer John's farm, but the cows have all run away! Farmer John needs to round them all up, and needs your help in th ...
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其他好文 时间：
2017-07-30 11:33:22
阅读次数：
160
Evacuation Plan Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 4914 Accepted: 1284 Special Judge Description The City has a number of muni ...
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其他好文 时间：
2017-07-29 12:42:37
阅读次数：
230
Why Did the Cow Cross the Road III 题目描述 The layout of Farmer John's farm is quite peculiar, with a large circular road running around the perimeter of ...
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编程语言 时间：
2017-07-29 11:31:55
阅读次数：
248
Farm Tour Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 17307 Accepted: 6687 Description When FJ's friends visit him on the farm, he like ...
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其他好文 时间：
2017-07-28 23:40:14
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261
Farmer John is an astounding accounting wizard and has realized he might run out of money to run the farm. He has already calculated and recorded the ...
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其他好文 时间：
2017-07-26 17:43:41
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139
普通情况下对IT管理者来说。在SharePoint Farm中维护Feature，更喜欢使用命令行实现，这样能够省去登录到详细网站的操作。比方IT接到end user的一个需求，要开启Site Collection Feature，假设直接操作就要登录site collection-> Site S ...
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其他好文 时间：
2017-07-23 16:48:05
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223
Farm Irrigation Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description Benny has a spacious farm land to irrigate. The farm land ...
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其他好文 时间：
2017-07-20 11:32:50
阅读次数：
160
题目链接：https://vjudge.net/problem/POJ-3268 解题思路：各牛从farm #X回家的最短路很容易求，用Dijkstra求X到各点的单源最短路即可。难点在于求各牛从家到X点的最短路，因为路是单向的，所以往返的最短路未必相等。在这点有一个很巧妙的解决思路：把已知的各单向 ...
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其他好文 时间：
2017-07-16 17:23:08
阅读次数：
188
