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老大,你害我好惨呀!!!这题是取整呀!!!不是舍入

Posted by knuthocean at 2005-03-30 22:51:43 on Problem 2137
In Reply To:Re:what's the answer? Posted by:outcast at 2004-12-01 20:31:51
> usaco的题一般说"do not perform special rouding for this result",意思是用printf("%.Xlf".....);就可以,不用再自己舍入。

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