【错误内容】：SQL Error (2013): Lost connection to MySQL server at 'waiting for initial communication packet', system error: 0 【错产生经过】：链接MySQL时出现. 【解决办法】：打开m ...
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数据库 时间：
2017-08-17 10:31:51
阅读次数：
288
"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：
2017-08-16 21:36:56
阅读次数：
206
S - Layout POJ - 3169 Like everyone else, cows like to stand close to their friends when queuing for feed. FJ has N (2 <= N <= 1,000) cows numbered 1. ...
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其他好文 时间：
2017-08-16 20:20:01
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253
Description Air Bovinia operates flights connecting the N farms that the cows live on (1 <= N <= 20,000). As with any airline, K of these farms have b ...
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其他好文 时间：
2017-08-15 15:12:50
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256
For the daily milking, Farmer John's N cows (1 ≤ N ≤ 50,000) always line up in the same order. One day Farmer John decides to organize a game of Ultim ...
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其他好文 时间：
2017-08-15 15:11:35
阅读次数：
170
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：
2017-08-14 21:28:23
阅读次数：
216
n<=100000个点在坐标系上，选m个点使点间最小距离最大。 二分模板？？ 1 #include<stdio.h> 2 #include<stdlib.h> 3 #include<string.h> 4 #include<algorithm> 5 #include<math.h> 6 //#inc ...
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其他好文 时间：
2017-08-14 19:58:27
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166
https://www.luogu.org/problem/show?pid=2957 题目描述 The cows enjoy mooing at the barn because their moos echo back, although sometimes not completely. Be ...
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其他好文 时间：
2017-08-14 19:02:37
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177
Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When he returned, he found to his horror that the clus ...
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其他好文 时间：
2017-08-14 16:40:25
阅读次数：
147
刚刚被ysy在联考里虐了，差点爆tan(pi/4)，只好来bzoj寻求安慰再被虐一次233 （tarjan是什么智障东西不想打我好弱啊，tarjan都不会打） Description 每一头牛的愿望就是变成一头最受欢迎的牛。现在有N头牛，给你M对整数(A,B)，表示牛A认为牛B受欢迎。 这 种关系是 ...
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其他好文 时间：
2017-08-14 12:43:48
阅读次数：
113
