final

#!/usr/bin/perl

use strict;
use warnings;


my %hash = ( "testA" => [77,88,65,89,90],
        "testB" => [64,55],
        "testC" => [70,85,99,76,89],
        "testD" => [88,100,87,65,93],
        "testE" => [60],
        "testF" => [70,70,90,80,76,98,99,79],
        "testG" => [55,32,44],
        "testH" => [65,69,70,80,77,76,59]);

print "Enter the test name and the score you wish to add: ";


chomp (my $test=<>);
my @adding=(split /\s/,$test);
print "Adding $adding[0] with score $adding[1]\n";
if ($#adding < 1)
{
    print "Please enter TEST NAME & A SCORE\n";
    exit;
}

to_add($adding[0],$adding[1],%hash);
sub display{
    print map { "$_:  @{$hash{$_}}\n" } (sort keys %hash);}
sub to_add {
    my($test_name,$score,%new_hash)=@_;

    if (exists $new_hash{$test_name})
    {

	 push( @{ $new_hash { $test_name } }, "$score");
    }
    else
    {
        $new_hash{key} = $test_name;
        $new_hash{$test_name} = $score;
    }

    display(%new_hash);
}
print "$adding[0]: ";

print " $adding[1]\n";