Discussion @ 1004. Sightseeing Trip @ Timus Online Judge

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Discussion of Problem 1004. Sightseeing Trip

I think the sample output is not correct

Posted by Shu Xiao 20 Sep 2001 15:58

it should be
1 2 5 3
No solution.

Re: I think the sample output is not correct

Posted by Shu Xiao 20 Sep 2001 16:19

oh, sorry, it's my fault.
the roads are two-way.