SUM OF DIGITS

AIM

To write a C program to find the sum of digits of a given number.

ALGORITHM

Step 1: Start

Step 2: Read num

Step 3: rß(num%10)

            numß(num/10)

            sumß(sum+r)

Step 4: if (num>0) go to step 3

Step 5: Print sum

Step 6: Stop

PROGRAM

#include<conio.h>

void main()

{

    int num,r,s=0;

    printf("Enter the number\n");

    scanf("%d",&num);

    while(num>0)

    {

    r=num%10;

    s=s+r,num=num/10;

    }

    printf("Sum of digits = %d",s);

}