Switch Statement in Perl

A simple program that demonstrates how to use switch statement using the Perl programming language.

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Program Listing

# switch_example.pl

# Author  : Jake Rodriguez Pomperada,MAED-IT,MIT

# Date    : April 26, 2020  Sunday  2:21 PM

# Email   : jakerpomperada@gmail.com

# Websites : http://www.jakerpomperada.com

#            http://www.jakerpomperada.blogspot.com

use Switch;

print "\n\n";

print "\tSwitch Statement Example ";

print "\n\n";

$var = 10;

@array = (10, 20, 30);

%hash = ('key1' => 10, 'key2' => 20);

switch($var) {

   case 10           { print "\tnumber 100\n" }

   case "a"          { print "\tstring a" }

   case [1..10,42]   { print "\tnumber in list" }

   case (\@array)    { print "\tnumber in list" }

   case (\%hash)     { print "\tentry in hash" }

   else              { print "\tprevious case not true" }

}