import java.util.*;
public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println((int)(Math.pow(a,3)));
        sc.close();
    }
} import java.util.*; util.* java public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println((int)(Math.pow(a,3)));
        sc.close();
    }
} Main public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println((int)(Math.pow(a,3)));
        sc.close();
    } main {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println((int)(Math.pow(a,3)));
        sc.close();
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int a = sc.nextInt(); a sc.nextInt() sc.nextInt sc System.out.println((int)(Math.pow(a,3))) System.out.println System.out System System.out (int)(Math.pow(a,3)) Math.pow Math a 3 sc.close() sc.close sc String args[] args public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println((int)(Math.pow(a,3)));
        sc.close();
    }
} public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println((int)(Math.pow(a,3)));
        sc.close();
    }
} Main
import java.util.*;
public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println((int)(Math.pow(a,3)));
        sc.close();
    }
}
