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这道题目的是N是不是有问题，不是N<=1000吗？怎么我开到1500还RE，开到2000就过了？？

Posted by loveKid at 2009-05-08 20:10:45 on Problem 2983

留下几组数据：
3 4
P 1 2 1
P 2 3 1
V 1 3
P 1 3 1
5 5
V 1 2
V 2 3
V 3 4
V 4 5
V 3 5
4 6
P 1 2 2
V 1 3
V 3 2
V 1 4
V 4 2
V 3 4
5 4
P 1 2 3
V 3 4
V 4 5
V 5 3 
ans:
Unreliable
Reliable
Unreliable
Unreliable

Followed by:

Re:因为两点之间有两条边 (0) liuche 2009-08-25 16:16:40
Re:我1000就过了 (0) snowfall 2009-09-01 01:28:15

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