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Re:WA的来看

Posted by severous at 2011-07-23 14:35:54 on Problem 1029
In Reply To:WA的来看 Posted by:xuchang at 2010-08-19 12:55:07
> 只要考虑下面几组情况:
> 1.等号两边的都不可能是假
> 2.不等号两边的币之外的所有币都是真的
> 3.在同一种不等号两边都出现过的都是真的 
> 4.测试数据中没有不符合逻辑的
> 只要按上面三条原则那写,必定AC
就是这个思路。。。。还是WA还是WA...

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