I wrote this simple program to ask the user to give three numbers and then the program will compute the sum of three numbers using subroutine in Perl programming language.

I am currently accepting programming work inventory system, enrollment system, accounting system, payroll system, information system, website design and development using WordPress, IT projects, school and application development, programming projects, thesis, and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.My telephone number at home here in Bacolod City, Negros Occidental Philippines is  +63 (034) 4335675.

Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking and Arduino Project development at a very affordable price.
My personal website is http://www.jakerpomperada.com

My programming website is http://www.jakerpomperada.blogspot.com

I am also a book author you can purchase my books on computer programming and information technology in the following links below.



Program Listing

# pass_value_subroutine.pl
# Author   : Jake R. Pomperada,MAED-IT,MIT
# Date     : April 7, 2020   Tuesday  11:34 AM
# Location : Bacolod City, Negros Occidental
# Email    : jakerpomperada@gmail.com
# Website  : http://www.jakerpomperada.com

# Subroutine to add the two values given 
# by the user.

sub Sum_All {
   $sum = 0;

   foreach $item (@_) {
      $sum += $item;
   printf("\tThe sum of %d, %d and %d is %d.",$num1,$num2,$num3,$sum);
   print("\t\tEnd of Program");

sub Addition { 
    print("\tAddition of Three Numbers Using Subroutine in Perl");
    print("\tEnter First Value  : ");
    print("\tEnter Second Value : ");
    print("\tEnter Third Value  : ");
    $sum = Sum_All($num1,$num2,$num3);

# Calling the Subroutine 

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