Question

recursion java help

5. write a recursive program which takes a int number as a parameter and squares this int number until the result is greater than or equal to 18560. E.g., method(10)- 100000000; method 200)- 40000; method(20000)- 20000;

Answer 1

public class RecMethod {

    public static int method(int n) {
        if (n >= 18560) {
            return n;
        } else {
            return method(n*n);
        }
    }

    public static void main(String[] args) {
        System.out.println(method(10));
        System.out.println(method(200));
        System.out.println(method(20000));
    }
}