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D. Legacy time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output D. Legacy time limit per test 阅读全文
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Vasiliy finally got to work, where there is a huge amount of tasks waiting for him. Vasiliy is given a matrix consisting of n rows and m columns and q 阅读全文
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The Genographic Project is a research partnership between IBM and The National Geographic Society that is analyzing DNA from hundreds of thousands of 阅读全文
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Given two sequences of numbers : a11, a22, ...... , aNN, and b11, b22, ...... , bMM (1 <= M <= 10000, 1 <= N <= 1000000). Your task is to find a numbe 阅读全文