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第一道网络流~EK双向广搜_给过了很多数据还是WA的一点意见

Posted by 515363446 at 2012-07-05 20:25:46 on Problem 1273 
心浮气躁WA无数次

1.有重边 即会有如下数据
1 2 4
1 2 5
1 2 6
可用map[1][2]+=n;解决

2.server cases啊！！！
可用while(scanf("%d%d",&N,&M)!=EOF)//这个大家肯定都知道。。。。

3.个别的建议：广搜queue不要用全局变量
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