# Cube of a Number Solver Using Subroutine

Apr 8, 2020

I wrote this program to ask the user to give a number and then the program will compute the cube value of the given number using subroutine using Perl programming language.

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Program Listing

``````
# cube_subroutine.pl
# Author   : Jake R. Pomperada,MAED-IT,MIT
# Date     : April 8, 2020   Wednesday  4:07 PM
# Location : Bacolod City, Negros Occidental

sub Cube_Solver {
\$Number_val = \$_[0];
\$cube =   (\$Number_val  *  \$Number_val  *   \$Number_val);
}

sub Main() {

\$Number_val=0;
print("\n");
print("\tCube of a Number Solver Using Subroutine");
print("\n\n");

print("\tGive a Number  : ");
chomp(\$Number_val=<STDIN>);

Cube_Solver(\$Number_val);

print("\n");
printf("\tCube of a given number %d is = %d.",\$Number_val,\$cube);
print("\n\n");
print("\t\tEnd of Program");
print("\n\n");
}

# Calling the Main Subroutine to execute the program

Main();``````