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题目网址: http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68966#problem/D Description Ignatius has just come back school from the 30th ACM/ICPC. Now 阅读全文
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题目网址: http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68966#problem/C Description A group of researchers are designing an experiment to test the 阅读全文
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题目网址:http://codeforces.com/contest/424/problem/CDescriptionPeople in the Tomskaya region like magic formulas very much. You can see some of them below... 阅读全文
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题目网址:http://acm.hust.edu.cn/vjudge/contest/view.action?cid=102145#problem/DDescriptionNearly each project of the F company has a whole team of develop... 阅读全文
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DescriptionWhile resting on the ship after the "Russian Code Cup" a boy named Misha invented an interesting game. He promised to give his quadrocopter... 阅读全文