import java.util.*;

public class Main {
    public static void main(String[] args) {

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

        Scanner sc = new Scanner(System.in);
        String line = sc.nextLine();
        int a=Integer.parseInt(line);
        System.out.println(a*a*a);
    }
} Main public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        String line = sc.nextLine();
        int a=Integer.parseInt(line);
        System.out.println(a*a*a);
    } main {

        Scanner sc = new Scanner(System.in);
        String line = sc.nextLine();
        int a=Integer.parseInt(line);
        System.out.println(a*a*a);
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String line = sc.nextLine(); line sc.nextLine() sc.nextLine sc int a=Integer.parseInt(line); a Integer.parseInt(line) Integer.parseInt Integer line System.out.println(a*a*a) System.out.println System.out System System.out a*a*a a*a*a a a a String[] args args public class Main {
    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        String line = sc.nextLine();
        int a=Integer.parseInt(line);
        System.out.println(a*a*a);
    }
} public class Main {
    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        String line = sc.nextLine();
        int a=Integer.parseInt(line);
        System.out.println(a*a*a);
    }
} Main
import java.util.*;

public class Main {
    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        String line = sc.nextLine();
        int a=Integer.parseInt(line);
        System.out.println(a*a*a);
    }
}