import java.util.*;

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

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