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Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 34687 Accepted: 11344 DescriptionBackground Professor Hopper is resear... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputEfim just received his grade for the last test. H... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputAnatoly lives in the university dorm as many othe... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputEvery summer Vitya comes to visit his grandmother... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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Time Limit: 4 Sec Memory Limit: 64 MBSubmit: 1041 Solved: 415[Submit][Status][Discuss]Description最近,Elaxia和w**的关系特别好,他们很想整天在一起,但是大学的学习太紧张了,他们 必须合理地安... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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Time Limit: 4 Sec Memory Limit: 64 MBSubmit: 649 Solved: 328[Submit][Status][Discuss]DescriptionInput本题包含多组数据。 第一行:一个整数T,表示数据的个数。 对于每组数据: 第一行:两个整数,N... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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Time Limit: 20 Sec Memory Limit: 64 MBSubmit: 1363 Solved: 646[Submit][Status][Discuss]DescriptionHH有个一成不变的习惯,喜欢饭后百步走。所谓百步走,就是散步,就是在一定的时间 内,走过一定的距离。... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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Time Limit: 1 secondMemory Limit: 128 MB【问题描述】弗洛伊德是一个大牛!给一个有向图G,他有n个结点,现在请你求出对于他的每一对结点(x,y),从x出发走恰好k条边以后恰好到达结点y的路径条数。 【输入格式】输入文件第一行包含两个正整数n,k。(10 0 10... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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Time Limit: 10 Sec Memory Limit: 32 MBSubmit: 1208 Solved: 402[Submit][Status][Discuss]Description给定n个字符串(S1,S2,„,Sn),要求找到一个最短的字符串T,使得这n个字符串(S1,S2,„... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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Time Limit: 10 Sec Memory Limit: 162 MBSubmit: 3040 Solved: 1786[Submit][Status][Discuss]Description 在N×N的棋盘里面放K个国王,使他们互不攻击,共有多少种摆放方案。国王能攻击到它上下左右,以... 阅读全文
posted @ 2017-10-06 19:23
AWCXV
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