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Problem Description On a two-dimensional plane, give you n integer points. Your task is to figure out how many different regular polygon these points 阅读全文
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A UVA - 10954 将n个数合并成一个数,每次合并的价值是两个数的和,求最小的总和价值。 优先队列。 B - Calendar Game Description Adam and Eve enter this year's ACM International Collegiate Progr 阅读全文
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A Robot Description The Robot Moving Institute is using a robot in their local store to transport different items. Of course the robot should spend on 阅读全文