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摘要： D. Rat Kwesh and Cheese Wet Shark asked Rat Kwesh to generate three positive real numbers x, y and z, from 0.1 to 200.0, inclusive. Wet Krash wants to 阅读全文

摘要： C. Wet Shark and Flowers There are n sharks who grow flowers for Wet Shark. They are all sitting around the table, such that sharks i and i + 1 are ne 阅读全文

摘要： B. Wet Shark and Bishops Today, Wet Shark is given n bishops on a 1000 by 1000 grid. Both rows and columns of the grid are numbered from 1 to 1000. Ro 阅读全文

摘要： A. Wet Shark and Odd and Even Today, Wet Shark is given n integers. Using any of these integers no more than once, Wet Shark wants to get maximum poss 阅读全文