text: #include "simple_add.h"
  #include <stdio.h>
  
  int main() {
      int a, b;
      scanf( "%d, %d", &a, &b );
      a = Fibonacci( a );
      b = Fibonacci( b );
      printf( "Here's what we've got: %d\n", a + b );
      return 0;
  }