#include "library.h"

const int max = 50;

int fib(const int n)
{ if (n <= 2)
    return  1;
  const int a = fib(n-1);
  const int b = fib(n-2);
  return a+b; }

void main()
{ int x = 1;
  while (x < max)
  { cout << "fib(" << x << ") = " << fib(x) << "\n";
    x = x + 1; } }