Using nested for loop to output the elements in a two-dimensional array : For « Statement « Perl






  1. Perl
  2. Statement
  3. For

Using nested for loop to output the elements in a two-dimensional array

    

@array = (
    ["A", "F"],
    ["B", "E", "G"],
    ["C", "D"],

);

for $outer (0..$#array) {

    for $inner (0..$#{$array[$outer]}) {

        print $array[$outer][$inner], " ";

    }

    print "\n";

}








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