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Re:3进制

Posted by hhhcccbbb at 2007-07-25 22:16:36 on Problem 1702
In Reply To:3进制 Posted by:huicpc39 at 2005-11-27 22:05:11
> 将给定的w化为3进制,用-1,0,1表示的3进制,注意2用(1,-1)表示。
> 如(5)10=(12)3=(2,-1)3=(1,-1,-1)3 
> -1的在左边,1在右边。

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