import java.util.Scanner;

public class Main{
	
	int x,y;
	
	public void in(){
		Scanner sc = new Scanner(System.in);
		x = sc.nextInt();
	}
	
	public void cube(){
		y = x*x*x;
		System.out.println(y);
	}
	
	public static void main(String[] args){
		Main obj = new Main();
		obj.in();
		obj.cube();
	}
} import java.util.Scanner; Scanner java.util public class Main{
	
	int x,y;
	
	public void in(){
		Scanner sc = new Scanner(System.in);
		x = sc.nextInt();
	}
	
	public void cube(){
		y = x*x*x;
		System.out.println(y);
	}
	
	public static void main(String[] args){
		Main obj = new Main();
		obj.in();
		obj.cube();
	}
} Main int x x y; y public void in(){
		Scanner sc = new Scanner(System.in);
		x = sc.nextInt();
	} in {
		Scanner sc = new Scanner(System.in);
		x = sc.nextInt();
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) x = sc.nextInt() x sc.nextInt() sc.nextInt sc public void cube(){
		y = x*x*x;
		System.out.println(y);
	} cube {
		y = x*x*x;
		System.out.println(y);
	} y = x*x*x y x*x*x x*x*x x x x System.out.println(y) System.out.println System.out System System.out y public static void main(String[] args){
		Main obj = new Main();
		obj.in();
		obj.cube();
	} main {
		Main obj = new Main();
		obj.in();
		obj.cube();
	} Main obj = new Main(); obj new Main() obj.in() obj.in obj obj.cube() obj.cube obj String[] args args public class Main{
	
	int x,y;
	
	public void in(){
		Scanner sc = new Scanner(System.in);
		x = sc.nextInt();
	}
	
	public void cube(){
		y = x*x*x;
		System.out.println(y);
	}
	
	public static void main(String[] args){
		Main obj = new Main();
		obj.in();
		obj.cube();
	}
} public class Main{
	
	int x,y;
	
	public void in(){
		Scanner sc = new Scanner(System.in);
		x = sc.nextInt();
	}
	
	public void cube(){
		y = x*x*x;
		System.out.println(y);
	}
	
	public static void main(String[] args){
		Main obj = new Main();
		obj.in();
		obj.cube();
	}
} Main
import java.util.Scanner;

public class Main{
	
	int x,y;
	
	public void in(){
		Scanner sc = new Scanner(System.in);
		x = sc.nextInt();
	}
	
	public void cube(){
		y = x*x*x;
		System.out.println(y);
	}
	
	public static void main(String[] args){
		Main obj = new Main();
		obj.in();
		obj.cube();
	}
}