What is the output of the following program and show all your workings? public class Main{ public static void main(String[] args) { System.out.printin(mystery(5)); } static int mystery(int num){...

What is the output of the following program and show all your workings?
public class Main{
public static void main(String[] args) {
System.out.printin(mystery(5));
}
static int mystery(int num){
if(num <=>
return 1;
else{
return mystery(num-1) + mystery(num—2) ;
}