import java.util.Scanner;
public class Main {

	public static void main(String args []){
		Scanner scan = new Scanner(System.in);
			int i = scan.nextInt();
			int ans = i * i * i;
			System.out.println(""+ ans);
	}
} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String args []){
		Scanner scan = new Scanner(System.in);
			int i = scan.nextInt();
			int ans = i * i * i;
			System.out.println(""+ ans);
	}
} Main public static void main(String args []){
		Scanner scan = new Scanner(System.in);
			int i = scan.nextInt();
			int ans = i * i * i;
			System.out.println(""+ ans);
	} main {
		Scanner scan = new Scanner(System.in);
			int i = scan.nextInt();
			int ans = i * i * i;
			System.out.println(""+ ans);
	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int i = scan.nextInt(); i scan.nextInt() scan.nextInt scan int ans = i * i * i; ans i * i * i i * i * i i i i System.out.println(""+ ans) System.out.println System.out System System.out ""+ ans "" ans String args [] args public class Main {

	public static void main(String args []){
		Scanner scan = new Scanner(System.in);
			int i = scan.nextInt();
			int ans = i * i * i;
			System.out.println(""+ ans);
	}
} public class Main {

	public static void main(String args []){
		Scanner scan = new Scanner(System.in);
			int i = scan.nextInt();
			int ans = i * i * i;
			System.out.println(""+ ans);
	}
} Main
import java.util.Scanner;
public class Main {

	public static void main(String args []){
		Scanner scan = new Scanner(System.in);
			int i = scan.nextInt();
			int ans = i * i * i;
			System.out.println(""+ ans);
	}
}