Clash Royale CLAN TAG#URR8PPP

How to push the 1) find content, 2) replaced content and 3)count

I need to find greek characters and replace that corresponding values and its replaced counting numbers: (I need to do get this from more 100 replacements)

This is my coding:

use strict;
use warnings;

my @grkChars = qw(alpha beta gamma);
my $eachGrk = join "|", @grkChars; #Greek Characters

my $str = 'Trp $mathbfR^a$ locates alpha beta distantly $mathrmR^a$ from $mathitR^a$ cys25 in both gamma and cathepsin K, with alpha high and moderate $mathbbR^1H$ strengths, respectively. The protein $mathdsR^a$ modification $mathdsR^1H$ largely beta affects the binding sites and stability gamma of the gamma peptides, and the effects depend on alpha the elemental compositions of the peptides';

my $count = $str=~s\($eachGrk)\$1g && print "Content: $&n";

print "Total Count: $countn";


My Output:

Content: alpha
Total Count: 1


Expected output is:

alpha changed to alpha and count 3
beta changed to beta and count 2
gamma changed to [gamma] and count 3


Could you please someone will advice on this one. Thanks in advance.

changed to

alpha

beta

[gamma]

1 Answer
1

Although you could do something like create an executable replacement that increments a hash field instead of a global $count variable. it is best to keep things simple. You need to replace the words individually if you want to count them individually. Forget creating a compound regex pattern and just iterate over the array of words

$count

Like this

use strict;
use warnings;

my @grkChars = qw/ alpha beta gamma /;

my $str = 'Trp $mathbfR^a$ locates alpha beta distantly $mathrmR^a$ from $mathitR^a$ cys25 in both gamma and cathepsin K, with alpha high and moderate $mathbbR^1H$ strengths, respectively. The protein $mathdsR^a$ modification $mathdsR^1H$ largely beta affects the binding sites and stability gamma of the gamma peptides, and the effects depend on alpha the elemental compositions of the peptides';

my $total = 0;

for my $grk ( @grkChars )

next unless my $count = $str =~ s\($grk)\$1g;

printf "\%s changed to \%s and count %dn", $1, $1, $count;
$total += $count;


print "Total Count: $totaln";


$1

($grk) = $1

\$1

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