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