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????为什么是输入格式的问题？？ 求解释》》》》

Posted by joy_w at 2010-01-14 10:29:56 on Problem 1606
In Reply To:Re:哪位高手帮忙看看代码，自己在下面能通过，为什么总是wa呢 ，我用的是宽度优先搜索 Posted by:AC22MU7 at 2008-12-05 15:36:08 
> main函数中改为：
> while (cin>>ca>>cb>>N)
>     bfs(N);
> 即可AC.

用while(scanf("%d%d%d",&X,&Y,&N)!=EOF) —————— WA
用while(scanf("%d%d%d",&X,&Y,&N)==3)  —————— WA

用while(cin>>X>>Y>>N)    —————————— AC

求解释》》》》
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