Hi Experts,

I have created a hash which takes value and store as mentioned below

Hash output

$VAR1 = [
          'AB',
          '1',
          'Traverse'
        ];
$VAR2 = [
          'AB',
          '3',
          'Traverse'
        ];
$VAR3 = [
          'CD',
          '2',
          'Traverse'
        ];
$VAR4 = [
           'CD',
           '2',
           'Traverse'
         ];

$VAR1 = [
          'JK',
          '1',
          'Traverse1'
        ];
$VAR2 = [
          'JK',
          '3',
          'Traverse1'
        ];
$VAR3 = [
          'KJ',
          '2',
          'Traverse1'
        ];
$VAR4 = [
           'KJ',
           '2',
           'Traverse1'
         ];

[download]

Output Expected

Traverse
AB        4 
CD        4
Subtotal    8

Traverse1
JK        4 
KJ        4
Subtotal    8

Total        16

[download]

My code

my $size = scalar(@f);
for ( my $i=0;$i<$size;$i++ ) {
my $key = "$f[$i]->[0]";
$result{$key}->[0] += $f[$i]->[1]; 
}

[download]

i want output as mentioned below,I am expecting output as below

Traverse
AB        4 
CD        4
Subtotal    8

Traverse1
JK        4 
KJ        4
Subtotal    8

Total        16

[download]

Thanks and regards

In reply to printing output on text file from file - perl by Perlseeker_1

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