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Re:偶数情况枚举，怎么都还还是WA？

Posted by lololo at 2005-12-25 21:13:49 on Problem 2718
In Reply To:偶数情况枚举，怎么都还还是WA？ Posted by:lololo at 2005-12-25 20:17:48

晕，出现了一个小错误，

这一行： for(i=(A[0]==0?1:0);i<j;i++)  
                            ~~~~~应该是 i<j-1;
<j， 那么A[i+1]就会越界，汗，郁闷了半天。。。

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