public class Fib {
public static int fib(int n) {
- if(n<=1) return 1;
- else return fib(n-1) + fib(n-2);
+ if (n <= 1)
+ return 1;
+ else
+ return fib(n - 1) + fib(n - 2);
}
public static void main(String[] args) {
- fib(40);
+ System.out.printf("result: 0x%08x\n", fib(20));
}
}