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Shortest Path Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 627 Accepted Submission(s): 204 P 阅读全文
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Problem Description 急！灾区的食物依然短缺！为了挽救灾区同胞的生命，心系灾区同胞的你准备自己采购一些粮食支援灾区，现在假设你一共有资金n元，而市场有m种大米，每种大米都是袋装产品，其价格不等，并且只能整袋购买。请问：你用有限的资金最多能采购多少公斤粮食呢？后记：人生是一个充满了变 阅读全文
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http://poj.org/problem?id=2955DescriptionWe give the following inductive definition of a “regular brackets” sequence:the empty sequence is a regular b... 阅读全文
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http://poj.org/problem?id=1163Description73 88 1 02 7 4 44 5 2 6 5(Figure 1)Figure 1 shows a number triangle. Write a program that... 阅读全文
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http://lightoj.com/volume_showproblem.php?problem=1079Just another RobberyAs Harry Potter series is over, Harry has no job. Since he wants to make qui... 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=1285 确定比赛名次 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission 阅读全文
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http://poj.org/problem?id=2083FractalTime Limit:1000MSMemory Limit:30000KTotal Submissions:8317Accepted:3957DescriptionA fractal is an object or quant... 阅读全文
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http://codeforces.com/problemset/problem/548/BMike and some bears are playing a game just for fun. Mike is the judge. All bears except Mike are standi... 阅读全文
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BestCoder Round #64 (div.2)Array问题描述Vicky是个热爱数学的魔法师，拥有复制创造的能力。一开始他拥有一个数列{1}。每过一天，他将他当天的数列复制一遍，放在数列尾，并在两个数列间用0隔开。Vicky想做些改变，于是他将当天新产生的所有数字（包括0）全加1。Vick... 阅读全文
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玩骰子Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 836Accepted Submission(s): 234Problem Descripti... 阅读全文