#!/usr/bin/perl
use strict;
use warnings;
my $num = 3;
my $add = 4;
sub addnum {
my $num = shift;
my $add = shift;
return $num + $add;
}
#!/usr/bin/perl
use strict;
use warnings;
my $num = 3;
my $add = 4;
sub addnum {
my $num = shift;
my $add = shift;
return $num + $add;
}