Write a C program to print sum and product of all digits of an integer.

Coding in C :

#include <stdio.h>

#include<conio.h>

int main()

{

//Declaration of variables

    int n;

    int dig, sum,pro;

    

    //Input any number from the user

    printf("\nEnter an integer number :");

    scanf("%d",&n);

 

//Compute sum and product of the digit.

    sum=0;

    pro=1;

    

    while(n>0)

    {

        dig=n%10;

        sum+=dig;

        pro*=dig;

        n=n/10;

    }

   //Display the  sum and product of the digit.

    printf("\nSUM of all Digits is : %d",sum);

    printf("\nPRODUCT of all digits: %d",pro);  

    return 0;

    getch();

}

Output :

Enter an integer number : 89

SUM of all Digits is : 17

PRODUCT of all digits: 72