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D. Three LogosTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/DDescriptionThree companies decided to order a billb... 阅读全文
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C. Developing SkillsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/CDescriptionPetya loves computer games. Finall... 阅读全文
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B. Luxurious HousesTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/BDescriptionThe capital of Berland hasnmultiflo... 阅读全文
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A. Vasya the HipsterTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/ADescriptionOne day Vasya the Hipster decided ... 阅读全文
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2002: [Hnoi2010]Bounce 弹飞绵羊Time Limit: 1 Sec Memory Limit: 256 MB题目连接http://www.lydsy.com/JudgeOnline/problem.php?id=2002Description某天,Lostmonkey发明了一种... 阅读全文
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2049: [Sdoi2008]Cave 洞穴勘测Time Limit: 1 Sec Memory Limit: 256 MB题目连接http://www.lydsy.com/JudgeOnline/problem.php?id=2049Description辉辉热衷于洞穴勘测。某天,他按照地图来到... 阅读全文
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数列(seq)Time Limit: 1 Sec Memory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/problem/show/1157Description给出一个长度为n的数列A。现有如下两种操作:修改操作:把数列中第i个数改为x询问操作:给定一个... 阅读全文