import java.util.Scanner;


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


public class Main {
	public static void main(String args[]){
		Scanner scanner = new Scanner(System.in);
		int i= scanner.nextInt();
		System.out.println(Integer.toString(i*i*i));
		scanner.close();
	}
}