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Re:WA到傻了。。终于知道原因了。。

Posted by zhaocong89 at 2011-05-06 09:42:42 on Problem 3140
In Reply To:WA到傻了。。终于知道原因了。。 Posted by:ltmyc at 2010-06-21 10:19:58 
> 。。WA了M次。。据传此题要longlong。。改了上去。。WA。。
> 后来自己测了很多小数据，没什么问题。最后把心一横，写了个测试极限数据的。一运行，RE。。检查了下，发现原来是函数的类型还是longint。。改成longlong后就AC了。。
> 
> 。。细心。。
我也是啊大哥，dfs写成int了。。
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