I'm trying out my HW, where I'm asked to practice nested for loops.

Req: 

ID: 001 GRP:1
.
.
ID:020 GRP:20
ID:021 GRP:1
.
.
ID:120 GRP:20

[download]

but I did something wrong.

This is my looping - 
for (my $i = 1; $i < 7; $i++) {
    for (my $g = 1; $g < 21; $g++) {
      my $j = $i * $g;
      my $id = sprintf ("%03d", $j);
      print "ID: $id\t GRP: $g \n";
    }
}

[download]
Please point out what am I doing wrong. TIA

In reply to Need help with nested for loops by fidda

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