Averaging 3 integers

Question

My assignment is to fix the code. I have my edited code below and the original code below that. I figure I still have a few errors in here. My error checking doesnt seem to w

Answer 1

You got the floating point parsing all wrong and shouldn't be doing it yourself. There's an easier way:

double get_number(double num) { 
  double value = 0.0;
  printf("Please input number %lf: ", num);
  scanf("%lf", &value);
  return(value);
}