Avoiding main call to get hidden behind subroutine declarations.
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@ -12,6 +12,8 @@ my @numbers_one_to_nineteen = (@numbers_one_to_nine, qw/ten eleven twelve thirte
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# This is contains an undef in the decenes index just to hopefully catch some warning if gets wrongfully used.)
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# This is contains an undef in the decenes index just to hopefully catch some warning if gets wrongfully used.)
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my @decenes = (undef, qw/twenty thirty forty fifty sixty seventy eighty ninety/);
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my @decenes = (undef, qw/twenty thirty forty fifty sixty seventy eighty ninety/);
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main()
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sub main {
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sub main {
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my $start_of_range = $ARGV[0];
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my $start_of_range = $ARGV[0];
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my $end_of_range = $ARGV[1];
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my $end_of_range = $ARGV[1];
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@ -117,5 +119,3 @@ sub append_millions_to_return($number_ref, $return_ref) {
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${$return_ref} .= $numbers_one_to_nine[$millions_unit-1] . ' ' . 'million';
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${$return_ref} .= $numbers_one_to_nine[$millions_unit-1] . ' ' . 'million';
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${$number_ref} = $number % 1_000_000;
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${$number_ref} = $number % 1_000_000;
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}
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}
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main()
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