import java.util.Scanner;

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

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