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这个我知道撒。。

Posted by wahahaha at 2005-08-26 00:11:29 on Problem 1906
In Reply To:那定亿什么类型好?——int64不够啊? Posted by:fjnu_jxd_010 at 2005-08-25 17:47:38
19个9最做表示为75个左右的 2进制数。。。只要用字符型计算
到3^75保存在表里面 然后。。。。后面就简单了///

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