Question

Using Java, write a recursive method that receives only one parameter, an int n, and prints the cubed of the numbers from 1 to n3 in descending order. Do not use any global variables or stacks. For example, passing this method the value 5, the output would be “125 64 27 8 1”. Because 13 = 1, 23 = 8, 33 = 27, 43 = 64 and so on.

Answer 1

public class Cubes {

    public static void printCubes(int n) {
        if (n == 1) {
            System.out.println(1);
        } else {
            System.out.print(n*n*n + " ");
            printCubes(n-1);
        }
    }

    public static void main(String[] args) {
        printCubes(5);
    }
}