Thanks for the reply.
I tried it out now my output looks like so ... 
1 -> 3 | 7 | -2.5
1 -> 5 | 7 | 1.5
5 -> 11 | 13 | 0
7 -> 11 | 7 | 1.5
7 -> 9 | 7 | -2.5
3 -> 9 | 2 | 0
ET(0] = NULL
Use of uninitialized value in concatenation (.) or string at ./buildET
+.pl line 49.
Use of uninitialized value in concatenation (.) or string at ./buildET
+.pl line 49.
Bad index while coercing array into hash at ./buildET.pl line 49.
ET(1] =

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In reply to Re: Re: Bad index while coercing array into hash by rbc
in thread Bad index while coercing array into hash by rbc

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