Showing posts with label unless-else Statement in Perl. Show all posts
Showing posts with label unless-else Statement in Perl. Show all posts

Sunday, April 26, 2020

unless-else Statement in Perl

I wrote this simple program in Perl programming language to demonstrate how to use unless-else statement.

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Program Listing

# unless_else_example.pl
# Author  : Jake Rodriguez Pomperada,MAED-IT,MIT
# Date    : April 26, 2020  Sunday  4:10 PM
# Email   : jakerpomperada@gmail.com
# Websites : http://www.jakerpomperada.com
#            http://www.jakerpomperada.blogspot.com

print "\n\n";
print "\tunless-else Statement Example ";
print "\n\n";
print "\tGive a Number : ";
chomp($num=<>);
print "\n"; 


unless($num>=200) {
   #This print statement would execute,
   #if the given condition is false
   printf "\tThe given number $num is less than 200.";
}
else {
   #This print statement would execute,
   #if the given condition is true
   printf "\tThe given number $num is greater than or equal to 200.";
}
print "\n\n";
print "\tEnd of the Program";

print "\n\n";