Use a scalar variable as our subscript: : Array Scalar « Array « Perl

1. Perl
2. Array
3. Array Scalar

Use a scalar variable as our subscript:

    
#!/usr/bin/perl

use warnings;
use strict;
my @array = (1, 3, 5, 7, 9);
my $subscript = 3;
print $array[$subscript], "\n";
$array[$subscript] = 12;

   
    
    
    
  

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