Write a program that reads an integer between 0 – 999 and adds all the digits in the integer.

#include <stdio.h> int main() {   int count = 0, num = 0, remainder = 0, sum = 0, stop = 0;   while(stop != -1)   {   printf("Enter an integer: "); scanf_s("%d", &num);   printf("\nAfter operation:\n");   printf("remainder num\n");   printf("--------- ---\n");                  while(num != 0) {        remainder...

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