传送门 CodeForces & Luogu 题目描述 It's Christmas time! PolandBall and his friends will be giving themselves gifts. There are n n Balls overall. Each Ball ha ...
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数据库 时间：
2018-02-23 10:53:10
阅读次数：
277
Errors An Error is any unexpected result obtained from a program during execution. Unhandled errors may manifest themselves as incorrect results or be ...
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编程语言 时间：
2017-12-18 14:15:23
阅读次数：
206
35w/m 45 True eccentrics never deliberately set out to draw attention to themselves. They disregard social conventions without being conscious that th ...
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其他好文 时间：
2017-11-04 11:21:02
阅读次数：
110
题目描述 The cows are so very silly about their dinner partners. They have organized themselves into three groups (conveniently numbered 1, 2, and 3) that ...
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其他好文 时间：
2017-09-27 11:40:57
阅读次数：
174
Uninstall programs typically want to delete themselves at the end of the un-installation, but executable cannot delete itself by simply calling the De ...
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其他好文 时间：
2017-09-16 20:37:02
阅读次数：
267
Marsha and Bill own a collection of marbles. They want to split the collection among themselves so that both receive an equal share of the marbles. Th ...
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其他好文 时间：
2017-08-26 16:00:57
阅读次数：
198
https://www.luogu.org/problem/show?pid=2896 题目描述 The cows are so very silly about their dinner partners. They have organized themselves into three gro ...
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其他好文 时间：
2017-08-26 15:59:08
阅读次数：
227
Fields in a Serializable class must themselves be either Serializable or transient even if the class is never explicitly serialized or deserialized. T ...
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其他好文 时间：
2017-07-20 13:35:13
阅读次数：
988
P2896 [USACO08FEB]一起吃饭Eating Together 题目描述 The cows are so very silly about their dinner partners. They have organized themselves into three groups (c ...
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其他好文 时间：
2017-07-04 21:47:46
阅读次数：
192
题目描述 Just like humans enjoy playing the game of Hopscotch, Farmer John's cows have invented a variant of the game for themselves to play. Being played ...
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其他好文 时间：
2017-06-24 11:21:10
阅读次数：
286
