import java.io.*;
import java.util.*;

public class Main {

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

}
 import java.io.*; io.* java import java.util.*; util.* java public class Main {

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

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

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

} public class Main {

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

} Main
import java.io.*;
import java.util.*;

public class Main {

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

}

