随笔分类 - 数——学--组合数学
摘要:/************************************************************************* > File Name: H.cpp > Author: LyuCheng > Created Time: 2017-12-02 19:29 > Description: 题意:一个n×m的矩阵,填...
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摘要:C. The Intriguing Obsession time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output — This is not
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摘要:Killer Names Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 342 Accepted Submission(s): 178 Prob
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摘要:Co-prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5526 Accepted Submission(s): 2209 Proble
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摘要:Counting Divisors Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 1604 Accepted Submission(s):
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摘要:1022: [SHOI2008]小约翰的游戏John Description 小约翰经常和他的哥哥玩一个非常有趣的游戏:桌子上有n堆石子,小约翰和他的哥哥轮流取石子,每个人取的时候,可以随意选择一堆石子,在这堆石子中取走任意多的石子,但不能一粒石子也不取,我们规定取到最后一粒石子的人算输。小约翰相当
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