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Re:强烈认为第二个输出应该是717

Posted by daizisheng at 2005-08-28 19:14:26 on Problem 2598
In Reply To:强烈认为第二个输出应该是717 Posted by:SanAntonio at 2005-08-28 13:00:25
> rt
> 3x
NO
是718
二项式的那个图形并不是对称的
只有概率p=1/2的时候才是对称的
不能够简单的通过取最近的整数来获得,:)

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