Discussion @ 1004. Sightseeing Trip @ Timus Online Judge

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Discussion of Problem 1004. Sightseeing Trip

Is it a digraph or an undigraph?

Posted by S☆LIBRA♂ 31 Oct 2007 07:49

Is it a digraph or an undigraph?

Re: Is it a digraph or an undigraph?

Posted by sahand 12 Jan 2008 19:39

UNDIGRAPH

note that: exist 2 way between 2 vertix/