import java.util.Scanner;

class Main {
    public static void main(String[] arg) {
        Scanner scanner = new Scanner(System.in);
        int x = scanner.nextInt();
        System.out.println(x * x * x);
    }
} import java.util.Scanner; Scanner java.util class Main {
    public static void main(String[] arg) {
        Scanner scanner = new Scanner(System.in);
        int x = scanner.nextInt();
        System.out.println(x * x * x);
    }
} Main public static void main(String[] arg) {
        Scanner scanner = new Scanner(System.in);
        int x = scanner.nextInt();
        System.out.println(x * x * x);
    } main {
        Scanner scanner = new Scanner(System.in);
        int x = scanner.nextInt();
        System.out.println(x * x * x);
    } Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) int x = scanner.nextInt(); x scanner.nextInt() scanner.nextInt scanner System.out.println(x * x * x) System.out.println System.out System System.out x * x * x x * x * x x x x String[] arg arg
import java.util.Scanner;

class Main {
    public static void main(String[] arg) {
        Scanner scanner = new Scanner(System.in);
        int x = scanner.nextInt();
        System.out.println(x * x * x);
    }
}