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Re:太残忍了，18次WA后终于过了，少考虑了两点

Posted by MicroGrape at 2009-06-27 21:20:57 on Problem 1273
In Reply To:太残忍了，18次WA后终于过了，少考虑了两点 Posted by:kanovy at 2008-11-10 21:22:43 
> 给点tip：
> 1。有多个case；
> 2。可能路是自己到自己
> 3。重复的流量要加上原来的流量
> 
> 小菜一个，说的通俗点了
开始忘记了第一个有多组输入。。。wa了几次
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