programming-examples/Using nested for loop to output the elements in a two-dimensional array.pl at master - programming-examples - michuIT: Everything is code

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 @array = (
     ["A", "F"],
     ["B", "E", "G"],
     ["C", "D"],
 );
 for $outer (0..$#array) {
     for $inner (0..$#{$array[$outer]}) {
         print $array[$outer][$inner], " ";
     }
     print "\n";
 }