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Re:3221题给的例子好像有点问题

Posted by 2007_LZJTU_zyjun at 2007-09-22 11:28:28 on Problem 3221
In Reply To:3221题给的例子好像有点问题 Posted by:newbgirl at 2007-06-18 21:51:27

> 不知道是不是我搞晕了
> 
> 0123456--〉4123056--〉4120356--〉6120354--〉3120654--〉3420651--〉1420653--〉2410653
> 
> 明明可以到达的阿，怎么输出-1呢
> 
> 奇怪，我理解错了吗，望指点

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