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kurs:closure [2014/09/10 21:22] (current) |
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+ | <code> | ||
+ | use strict; | ||
+ | use warnings; | ||
+ | { | ||
+ | my $i; | ||
+ | sub count { | ||
+ | return $i++; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | printf "c: %d\n", count(); | ||
+ | printf "c: %d\n", count(); | ||
+ | printf "c: %d\n", count(); | ||
+ | </code> |