import java.util.Scanner;

public class Main {
    public static void main(String... args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n*n*n);
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String... args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n*n*n);
    }
} Main public static void main(String... args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n*n*n);
    } main {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n*n*n);
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = sc.nextInt(); n sc.nextInt() sc.nextInt sc System.out.println(n*n*n) System.out.println System.out System System.out n*n*n n*n*n n n n String... args args public class Main {
    public static void main(String... args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n*n*n);
    }
} public class Main {
    public static void main(String... args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n*n*n);
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String... args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n*n*n);
    }
}
