my $four;
my @array = split "", (2 x 2);


sub the {
my $four = shift;
return "two plus two is: $four"}

sub answer {
print shift}

sub result {
return $four}

foreach my $two (@array) {
$four += $two
}

answer the result;

[download]

/jeorgen

In reply to RE: Adding 2 + 2 by jeorgen
in thread Adding 2 + 2 by merlyn

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