Question

To calculate the sum of digits of an n digit number c programming

Answer 1

The program output is also shown below.

* C program to accept an integer & find the sum of its digits.

long num, temp, digit, sum = 0;

printf("Enter the number \n");

scanf("%ld", &num);

temp = num;

while (num > 0)

digit = num % 10;

sum = sum + digit

Answer 2

The program output is also shown below.

1)* C program to accept an integer & find the sum of its digits.

2) long num, temp, digit, sum = 0;

3) printf("Enter the number \n");

4) scanf("%ld", &num);

5) temp = num;

6)while (num > 0)

7) digit = num % 10;

8) sum = sum + digit