hi all

I want a good logic for this problem. I am not too happy with the logic I implemented. I would like to read a format which looks like this 
100-233,MA,150:250
100-344,MA,350:
200-400,ER,
200-300,ER,576 

to
100
MA
233|150:250:350 (150,250,350 are listed in one line)
344|150:250:350
200
ER
400|576
300|576

[download]
Also how do i find the number of lines in a file(text or any flatfile?)
Thanks
Krishna

In reply to Tricky Problem by perl_krish

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