随笔分类 - 数学 高斯消元
摘要:Zhu and 772002 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5833 Description Zhu and 772002 are both good at math. One day, Zhu wants to test the a
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摘要:Gambler Bo 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5755 Description Gambler Bo is very proficient in a matrix game. You have a N×M matrix, eve
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摘要:4031: [HEOI2015]小Z的房间 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=4031 Description 你突然有了一个大房子,房子里面有一些房间。事实上,你的房子可以看做是一个包含n m个格子的格状矩形,每个格子是一个
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摘要:E. Wizards and Bets 题目连接: http://www.codeforces.com/contest/167/problem/E Description In some country live wizards. They like to make weird bets. Two
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摘要:Ba Gua ZhenTime Limit: 1 Sec Memory Limit: 256 MB题目连接无DescriptionDuring the Three-Kingdom period, there was a general named Xun Lu who belonged to Kin...
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摘要:1013: [JSOI2008]球形空间产生器sphereTime Limit: 20 SecMemory Limit: 256 MB题目连接http://www.lydsy.com/JudgeOnline/problem.php?id=1013Description有一个球形空间产生器能够在n维空...
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