package suanfa;
import java.util.Scanner;
class Sum{
public int months(int month){
if(month<=2){
return 1;
}else{
return months(month-1)+months(month-2);
}
}
}
public class Demo {
public static void main(String[] args) {
Sum sum=new Sum();
//先测试前10个月
for (int i = 1; i <10; i++) {
System.out.println(sum.months(i));
}
}
}