Aside: using variable names like $(one letter) can make life difficult for you (later) or future maintainers. The stock suggestion, "use meaningful variable names," is a cliche for good reason!
...and specifically re $a and $b -- those are conventionally used ONLY by and for sort. See the examples in perldoc -f sort.

In reply to Re: Quicker way to do this IF statement 1-5 by ww
in thread Quicker way to do this IF statement 1-5 by Anonymous Monk

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