Write a C++ program in which users are asked to enter a number to find its cube using the function and then display it on screen.

Write a C++ program in which users are asked to enter a number to find its cube using the function and then display it on screen.

Program Code:

#include<iostream>

using namespace std;

int number_cube(int);

int main()

{

int number, cube;

cout<<"Enter a number to calculate its cube :";

cin>>number;

cout<<endl;

cube = number_cube(number);

cout<<"The cube of the entered number is : ";

cout<<cube;

return 0;

}

int number_cube(int x)

{

int temp;

temp = x*x*x;

return temp;

}

The program code is tested on www.jdoodle.com

Output:

Enter a number to calculate its cube : 5

The cube of the entered number is : 125

Thanks

Mukesh Rajput