It looks to me like the only difference between your two "blocks" is that when $i == 0 you want your print statement done without a slash, and otherwise it has a slash. Correct? In that case, I'd limit the test to that particular line: 

print "$a[$i]", ( $i ? '/' : '' ), "$c1[$w]";

[download]

Then the rest of your block doesn't need to be duplicated at all.

Aaron B.
Available for small or large Perl jobs; see my home node.

In reply to Re: Loop Control by aaron_baugher
in thread Loop Control by slugman

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