The Fibonacci class:

Here is a program that solves one of the practice problems for the final exam:

// Calculate and print successive Fibonacci numbers.
public class Fibonacci
{
   public static void main (String[] args) {
      int[] fib = new int[40];
      fib[0] = 0; fib[1] = 1;
      for (int i = 2; i < fib.length; i++)
         fib[i] = fib[i-1] + fib[i-2];
      for (int i = 0; i < fib.length; i++) {
         System.out.print(fib[i]);
         if (i != fib.length - 1) System.out.print(", ");
         else System.out.println();
      }
   } // end of main
}

/* Output:

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418, 317811, 514229, 832040, 1346269, 2178309, 3524578, 5702887, 9227465, 14930352, 24157817, 39088169, 63245986

*/