import java.util.Scanner;

public class Main {
	public static void main(String[] args){

		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		}

	}
} import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args){

		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		}

	}
} Main public static void main(String[] args){

		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		}

	} main {

		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		}

	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int x = scan.nextInt(); x scan.nextInt() scan.nextInt scan if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		} 1 <= x 1 x {
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		} if(x <= 100){
				System.out.println((x * x) * x);
			} x <= 100 x 100 {
				System.out.println((x * x) * x);
			} System.out.println((x * x) * x) System.out.println System.out System System.out (x * x) * x (x * x) x x x String[] args args public class Main {
	public static void main(String[] args){

		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		}

	}
} public class Main {
	public static void main(String[] args){

		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		}

	}
} Main
import java.util.Scanner;

public class Main {
	public static void main(String[] args){

		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(1 <= x){
			if(x <= 100){
				System.out.println((x * x) * x);
			}
		}

	}
}