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1036: [ZJOI2008]树的统计CountTime Limit: 10 SecMemory Limit: 162 MBSubmit: 6769Solved: 2772[Submit][Status][Discuss]Description一棵树上有n个节点,编号分别为1到n,每个节点都有一个... 阅读全文
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1854: [Scoi2010]游戏Time Limit: 5 SecMemory Limit: 162 MBSubmit: 2672Solved: 958[Submit][Status][Discuss]Descriptionlxhgww最近迷上了一款游戏,在游戏里,他拥有很多的装备,每种装备都有... 阅读全文
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1008: [HNOI2008]越狱Time Limit: 1 SecMemory Limit: 162 MBSubmit: 4788Solved: 2060[Submit][Status][Discuss]Description监狱有连续编号为1...N的N个房间,每个房间关押一个犯人,有M种宗教... 阅读全文
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1003: [ZJOI2006]物流运输transTime Limit: 10 SecMemory Limit: 162 MBSubmit: 3896Solved: 1608[Submit][Status][Discuss]Description物流公司要把一批货物从码头A运到码头B。由于货物量比较... 阅读全文
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2753: [SCOI2012]滑雪与时间胶囊Time Limit: 50 SecMemory Limit: 128 MBSubmit: 1376Solved: 487[Submit][Status][Discuss]Descriptiona180285非常喜欢滑雪。他来到一座雪山,这里分布着M条供... 阅读全文
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A. Glass Carvingtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputLeonid wants to become a glass c... 阅读全文