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可是我至今还没过...

Posted by zzningxp at 2005-08-16 11:57:55 on Problem 2537
In Reply To:Re:不就输出5位嘛 根本没必要高精度吧 k n 在一定范围之外就结果就变成0.00000了啊 Posted by:jiali at 2005-08-13 22:05:44 
> 对，只要用double存，动规累加就行了。反正最后只要五位。
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