求教幼儿园数学题

来源: passenger101 于 2014-10-21 21:03:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

If y=Sum (1/sqrt(x)) for x=1, 2, 3, ..., 1000000. Find the integral part of y.

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