Hi,
I have these three sets of parameters. And I want to run these group of parameters automatically. 
#Parameters Group 1:
my $x = 1;
my $y = 2;
my $z = 3;

#Parameters Group 2:
my $x = 3;
my $y = 4;
my $z = 5;

#Parameters Group 3:
my $x = 1;
my $y = 1;
my $z = 1;

[download]
How can I construct the code with the params setting (they are fixed) as above and the "main" subroutine below: 
sub main
{
    my  ($x,$y,$z)  = @_;
    my %final_hash;
    
    #  Something like this???
    #  I'm totally lost here 
    #  $final_hash{$paramgroup} = add_them($x,$y,$z);  

    return %final_hash;
}


sub add_them
{
    my  ($x,$y,$z)  = @_;
    return ($x+$y+$z);
}

[download]
Such that in the end it simply gives: 
$result = {
             'ParamGroup1' => 6,  # 1+2+3
             'ParamGroup2' => 12, # 3+4+5
             'ParamGroup3' => 3,  # 1+1+1
          };

[download]
And my last question is. Can we avoid using "main subroutine"? Will it be a better approach?

Thanks so much beforehand.
Regards,
Edward

In reply to Running a Code with Multiple Sets of Parameters Automatically by monkfan

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