(g) If a five-digit number is input through the keyboard, write a program to calculate the sum of its digits. (Hint: Use the modulus operator ‘%’)

Let Us C by Yashwant Kanetkar

 

Solution By Muhammad Kaleem UIlah

                                                                  Exercise Questions 

[H] Write C programs for the following:

(g) If a five-digit number is input through the keyboard, write a program to calculate the sum of its digits. (Hint: Use the modulus operator ‘%’)

#include <stdio.h>

#include <stdlib.h>

 

int main()

 

{

   int num,a,b,c,d,e,f,g,h,sum;

   printf("\n\t\t Enter Your Desire 5 Digit Number = ");

   scanf("%d",&num);

   a=num/10000;

   b=num%10000;

   c=b/1000;

   d=b%1000;

   e=d/100;

   f=d%100;

   g=f/10;

   h=f%10;

   sum=a+c+e+g+h;

   printf("\n\t\t Sum of the Digits = %d",sum);

   return 0;

}