import java.util.Scanner;

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

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

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

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

} Main
import java.util.Scanner;

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

}