import java.io.*;
 
public class Main
{
    public static void main(String[] args) throws IOException
    {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    }
} import java.io.*; io.* java public class Main
{
    public static void main(String[] args) throws IOException
    {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    }
} Main public static void main(String[] args) throws IOException
    {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    } main {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    } String s; s int a; a int b; b BufferedReader buf = new BufferedReader (new InputStreamReader(System.in)); buf new BufferedReader (new InputStreamReader(System.in)) s=buf.readLine() s buf.readLine() buf.readLine buf a=Integer.parseInt(s) a Integer.parseInt(s) Integer.parseInt Integer s b=a*a*a b a*a*a a*a*a a a a System.out.println(b) System.out.println System.out System System.out b String[] args args public class Main
{
    public static void main(String[] args) throws IOException
    {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    }
} public class Main
{
    public static void main(String[] args) throws IOException
    {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    }
} Main
import java.io.*;
 
public class Main
{
    public static void main(String[] args) throws IOException
    {
        String s;
        int a;
        int b;
        BufferedReader buf = new BufferedReader (new InputStreamReader(System.in));
        s=buf.readLine();
        a=Integer.parseInt(s);
        b=a*a*a;
        System.out.println(b);
    }
}