**C Program of Sum of Digits in a given Integer.**

**Example:**

Enter the number: 123

Given number=123

Sum of the digits 123= 6

**Program: Sum of Digits**

#include <stdio.h> void main() { 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; num /= 10; } printf("Given number= %ld\n", temp); printf("Sum of the digits %ld = %ld\n", temp, sum); }