I would suggest you to learn perl first then go for writing programs.
No one will here read your 100 lines of code and fix it.Please go through http://learn.perl.org first.

In reply to Re: How can I get the longest and all other common substrings from a set of strings? by prashantktyagi
in thread How can I get the longest and all other common substrings from a set of strings? by supriyoch_2008

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