Question

Wap to find sum of entered number using loop in c++

Answer 1

Explanation:

This C++ Program which gets a number from input and displays the sum of the digits in the given number. The program uses a while loop to go through each and every digit of the given number and adds them up in the loop.

Here is source code of the C++ program which gets a number from input and displays the sum of the digits in the given number. The C++ program is successfully compiled and run on a Linux system. The program output is also shown below.

1./*

2. * C++ program to Display the Sum of the digits of a given Number

3.*/

4.#include<iostream>

5.using namespace std;

6.

7.int main()

8.{

9. int val, num, sum = 0;

10.

11. cout << "Enter the number : ";

12. cin >> val;

13. num = val;

14. while (num != 0)

15. {

16. sum = sum + num % 10;

17. num = num / 10;

18. }

19. cout << "The sum of the digits of "

20. << val << " is " << sum;

21. }.

HOPE IT HELPS YOU PLZZZ FOLLOW ME