All above are still too complicated. Even a hash is not needed. What you need is just this: 
#!/usr/bin/perl
my @list=(qw/zero one two three four five six seven eight nine/);
print "give the input:";
my $in=<STDIN>;
print "$list[$in]\n";

[download]
As perl can automatically transform string to integer.

In reply to Re: Sub Routine Malfunction by llancet
in thread Sub Routine Malfunction by koolgirl

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