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囧,同样的犯错了

Posted by BUPT_ERIC at 2011-04-28 15:47:10 on Problem 1984 and last updated at 2011-04-28 15:48:18
In Reply To:一个我错的地方 Posted by:xyh33210 at 2009-05-18 09:46:36
3x,犯了同样的错误!
if -》 while过了。。
> 5 4
> 1 3 5 E
> 1 2 5 S
> 1 5 5 W
> 1 4 5 N
> 3
> 2 5 4
> 2 4 4
> 3 4 4
> 
> 
> 答案是
> 10
> 10
> 10
> 
> 
> 因为我是先将所有建树和询问的信息全部读入,然后边建树变判断是否符合index的时间,也就是我只判断了单组的询问,如果几组询问的index是相同的,就会只输出一组答案。
> 

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