Sum of Digits in C Programming

Sum of Digits in C Programming

#include<stdio.h>

 #include<conio.h>

void main()

{

    int n,sum=0,r,i;

    printf("\n Sum Of Digits ");

    printf("\n ************ ");

    printf("\n Enter a Value : ");

    scanf("%d",&n);

    for(i=0;i<=n;i++)

    {

        r=n%10;

        sum=sum+r;

        n=n/10;

    }

    printf("\n Sum Value is : ",sum);

    getch();

}

Output