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D. Mike and distribution time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output D. Mike and dis 阅读全文
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C. Success Rate time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Success Rate time lim 阅读全文
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I Hate It 很多学校流行一种比较的习惯。老师们很喜欢询问，从某某到某某当中，分数最高的是多少。 这让很多学生很反感。 不管你喜不喜欢，现在需要你做的是，就是按照老师的要求，写一个程序，模拟老师的询问。当然，老师有时候需要更新某位同学的成绩。 Input本题目包含多组测试，请处理到文件结束。 阅读全文
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B. T-Shirt Hunt time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Not so long ago the Code 阅读全文
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B. Odd sum time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given sequence a1, a2, 阅读全文
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C.Mike and gcd problem Mike has a sequence A = [a1, a2, ..., an] of length n. He considers the sequence B = [b1, b2, ..., bn] beautiful if the gcd of 阅读全文
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C.Alyona and Spreadsheet During the lesson small girl Alyona works with one famous spreadsheet computer program and learns how to edit tables. Now she 阅读全文
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D. Minimum number of steps time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output We have a stri 阅读全文
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hdu1024 Max Sum Plus Plus Now I think you have got an AC in Ignatius.L's "Max Sum" problem. To be a brave ACMer, we always challenge ourselves to more 阅读全文
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B. Mike and strings time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Mike has n strings s 阅读全文