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Re^2: Problem printing return value from a subroutine

by zing (Beadle)
on Oct 04, 2012 at 08:10 UTC ( #997203=note: print w/replies, xml ) Need Help??


in reply to Re: Problem printing return value from a subroutine
in thread Problem printing return value from a subroutine

But the problem chromatic is this :-
component 2 = e d induced=3 component 1 = c b a b c a induced=3
For component 2 (e d),, there shouldn't be any return value,as there is no line in data which has these vertices. Whereas for component 1(c b a), the first line of data file (b c a) should be returned.

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