use strict;
use warnings;
use v5.20;

my ($a_val, @some_vals);

# Store a scalar
$a_val = scalar_func(10);

# Print it later
say "A random number from 1 .. 10:";
say $a_val;

# Store a list
@some_vals = list_func(5, 10);

say "Print a list of values, each on one line";
say for @some_vals;

say "Print all the values on a single line";
say @some_vals;

say "Print all of them on a single line, with commas";
say join(", ", @some_vals);

# return a random integer from 1 to the specified number
sub scalar_func {
    my $range = shift;
    return 1 + int($range * rand);
}

# return $count random numbers from 1 .. $range
sub list_func {
    my ($count, $range) = @_;
    return map { scalar_func($range) } 1 .. $count;
}

##</code><code>##

A random number from 1 .. 10:
1
Print a list of values, each on one line
3
1
10
10
3
Print all the values on a single line
3110103
Print all of them on a single line, with commas
3, 1, 10, 10, 3