This looks like the 'nicest' (from a code readability and compactness point of view) solution to me, shame that it's not standard Perl but instead requires an extra module.

So I have chosen to use
if ($n==40 || $n==47 || $n==76) {
which works fine too (regardless whether I use 'or' or '||').

Many thanks to all who replied for your help.

In reply to Re^2: my 'if' condition doesn't work, why? by perltux
in thread my 'if' condition doesn't work, why? by perltux

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