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count number of repeated characters in string perl

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@CodeGrepperManu answered on April 26, 2023 Popularity 3/10 Helpfulness 1/10

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answer count number of repeated characters in string perl

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1

#!/usr/bin/perl

use strict;
use warnings;
use Data::Dumper;

my $str = 'I love CGI and love perl';

my %strCount;
my $count = 0;
for my $i (0..length($str)-1)
{
  #print substr($str, $i, 1)."\n";
  #push(@count, substr($str, $i, 1));
  
  if (!exists $strCount{substr($str, $i, 1)}) {
    $strCount{substr($str, $i, 1)} = 0;
  }else{
    $strCount{substr($str, $i, 1)} = $strCount{substr($str, $i, 1)}+1;
  }
}
print Dumper(\%strCount);

Popularity 3/10 Helpfulness 1/10 Language perl

Source: onecompiler.com

Tags: character count each get perl string

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@CodeGrepperManu

Contributed on Apr 26 2023

@CodeGrepperManu

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