题目描述 Alice and Bob are in their class doing drills on multiplication and division. They quickly get bored and instead decide to play a game they inven ...
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其他好文 时间：
2018-04-25 00:17:43
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244
巴什博弈： Tang and Jiang are good friends. To decide whose treat it is for dinner, they are playing a game. Specifically, Tang and Jiang will alternativel ...
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2018-04-22 13:12:27
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279
SAP is one of the most popular enterprise resource planning (ERP) solutions inthe world. It offers an integrated system that supports major business f ...
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2018-04-10 10:58:55
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190
问题 B: Collatz Conjecture 题目描述 In 1978 AD the great Sir Isaac Newton, whilst proving that P is a strict superset of N P, defined the Beta Alpha Pi Zeta ...
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2018-04-09 16:21:54
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299
Mayor's posters Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 51098 Accepted: 14788 Description The citizens of Bytetown, AB, could not s ...
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2018-03-17 16:51:29
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186
来源 ：codeforces C. Zebras 来源 ：codeforces C. Zebras Oleg writes down the history of the days he lived. For each day he decides if it was good or bad. Ol ...
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2018-03-10 14:03:03
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243
Petya and Vasya arranged a game. The game runs by the following rules. Players have a directed graph consisting of n vertices and m edges. One of the ...
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2018-03-08 23:00:15
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340
Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6397 Accepted: 3978 Description Alice and Bob decide to play a funny game. At the beginning ...
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其他好文 时间：
2018-02-23 19:06:14
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158
Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 11357 Accepted: 3749 Description Georgia and Bob decide to play a self-invented game. They ...
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2018-02-22 21:31:59
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176
Given a non-negative integer c, your task is to decide whether there're two integers a and b such that a2 + b2 = c. Example 1: Input: 5 Output: True E ...
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其他好文 时间：
2018-02-15 10:28:38
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192
