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Re:所有的BT数据都过了,为什么还是WA.....

Posted by 4404124 at 2007-04-16 16:19:47 on Problem 1001
In Reply To:所有的BT数据都过了,为什么还是WA..... Posted by:lw_China at 2007-04-16 14:27:59
> RT,狂晕。。。。。。。。。

测试数据真的很BT
以下是本人所犯的一些错误,希望能对WR的有写帮助
1)注意考虑N=0,反回1;
2)R可能不含小数点;
3)R的首位可能是小数点;
4)结果为整数时不含小数点,结果小于1时,首位即为小数点

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