import java.util.Scanner;

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

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

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

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

} Main
import java.util.Scanner;

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

}
