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Re:对没AC的同学一点提示

Posted by AlbertLiu at 2008-09-11 20:19:58 on Problem 1011
In Reply To:对没AC的同学一点提示 Posted by:PlayerZ at 2008-08-07 08:58:43
> 如果一些很bt的数据你的程序能瞬间地得出正确的结果,但又WA
> 比如这个:64
> 33 36 7 45 6 14 14 14 28 39 35 36 5 33 21 32 29 37 31 3 2 19 40 34 25 1 33 49 20 14 25 36 45 37 47 28 39 8 36 44 8 48 41 1 13 18 9 10 34 42 41 39 42 20 23 6 40 28 49 16 38 33 15 7
> 往往是因为你的搜索不完备,导致对某些数据可以得出正确的结果,但是无法通过。
> 重点检查一下递归的进入和退出的处理工作,比如对访问标记的操作。是不是有些地方有遗漏。
> 特别是递归中途return的情况

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