program to print sum of the Digits

55./*Write a program to print sum of the Digits*/

#include<stdio.h>

#include<conio.h>

void main()

{

long int num,i;

int dig,sum=0;

clrscr();

printf("Enter a Number:");

scanf("%ld",&num);

for(i=num;i>0;i=i/10)

{

dig=i%10;

sum=sum+dig;

}

printf("\n The Sum of The Digits %ld is %d",num,sum);

getch();

}

OUTPUT

            Enter a Number: 12

            The Sum of The Digits 12 is 3