import java.util.Scanner;

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

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

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

} main {
		
		Scanner scan = new Scanner(System.in);
		int a = scan.nextInt();
		a = a * a * a;
		System.out.println(a);
		

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

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

}
} Main
import java.util.Scanner;

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

}
}

