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摘要: C. Marina and VasyaMarina loves strings of the same length and Vasya loves when there is a third string, different from the... 阅读全文
posted @ 2015-10-08 21:12 meekyan 阅读(192) 评论(0) 推荐(0) 编辑
摘要: D. Dima and LisaDima loves representing an odd number as the sum of multiple primes, and Lisa loves it when there are at most ... 阅读全文
posted @ 2015-10-08 20:03 meekyan 阅读(271) 评论(0) 推荐(0) 编辑
摘要: D. Once Again...You are given an array of positive integersa1, a2, ..., an × Tof lengthn × T. We know that for ... 阅读全文
posted @ 2015-10-05 17:25 meekyan 阅读(467) 评论(0) 推荐(0) 编辑
摘要: C. GCD Tabletime limit per test2 secondsThe GCD tableGof sizen × nfor an array of positive integersaof lengthnis defined by fo... 阅读全文
posted @ 2015-10-04 23:03 meekyan 阅读(202) 评论(0) 推荐(0) 编辑
摘要: D. Three LogosThree companies decided to order a billboard with pictures of their logos. A billboard is a bigsquareboard. A l... 阅读全文
posted @ 2015-10-01 00:07 meekyan 阅读(225) 评论(0) 推荐(0) 编辑
摘要: An easy problemTime Limit: 8000/5000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Problem DescriptionOne day, a useless calculator was bei... 阅读全文
posted @ 2015-09-30 01:06 meekyan 阅读(219) 评论(0) 推荐(0) 编辑
摘要: D. Painting The WallUser ainta decided to paint a wall. The wall consists ofn2tiles, that are arranged in ann ×... 阅读全文
posted @ 2015-09-29 14:35 meekyan 阅读(310) 评论(0) 推荐(0) 编辑
摘要: 1179: [Apio2009]AtmTime Limit:15 SecMemory Limit:162 MBSubmit:2069Solved:826[Submit][Status][Discuss]DescriptionInput第一行包含两个整数N、M。N表示路口的个数,M表示道路条数。接下来... 阅读全文
posted @ 2015-09-26 00:13 meekyan 阅读(162) 评论(0) 推荐(0) 编辑
摘要: Clarke and puzzle问题描述克拉克是一名人格分裂患者。某一天,有两个克拉克(aa和bb)在玩一个方格游戏。 这个方格是一个n*mn∗m的矩阵,每个格子里有一个数c_{i, j}c​i,j​​。 aa想开挂,想知道如何打败bb。 他们要玩qq... 阅读全文
posted @ 2015-09-20 14:59 meekyan 阅读(215) 评论(0) 推荐(0) 编辑
摘要: Clarke and problem问题描述克拉克是一名人格分裂患者。某一天,克拉克分裂成了一个学生,在做题。 突然一道难题难到了克拉克,这道题是这样的: 给你nn个数,要求选一些数(可以不选),把它们加起来,使得和恰好是pp的倍数(00也是pp的倍数),求方案... 阅读全文
posted @ 2015-09-20 14:55 meekyan 阅读(175) 评论(0) 推荐(0) 编辑
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