import java.io.*;

public class Main{

public static void main(String[] args)  throws IOException {


BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s = new String(in.readLine());
        
int x = Integer.parseInt(s);

x = x*x*x;

System.out.println(x);

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

public static void main(String[] args)  throws IOException {


BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s = new String(in.readLine());
        
int x = Integer.parseInt(s);

x = x*x*x;

System.out.println(x);

}
} Main public static void main(String[] args)  throws IOException {


BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s = new String(in.readLine());
        
int x = Integer.parseInt(s);

x = x*x*x;

System.out.println(x);

} main {


BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s = new String(in.readLine());
        
int x = Integer.parseInt(s);

x = x*x*x;

System.out.println(x);

} BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); in new BufferedReader(new InputStreamReader(System.in)) String s = new String(in.readLine()); s new String(in.readLine()) int x = Integer.parseInt(s); x Integer.parseInt(s) Integer.parseInt Integer s x = x*x*x x x*x*x x*x*x x x x System.out.println(x) System.out.println System.out System System.out x String[] args args public class Main{

public static void main(String[] args)  throws IOException {


BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s = new String(in.readLine());
        
int x = Integer.parseInt(s);

x = x*x*x;

System.out.println(x);

}
} public class Main{

public static void main(String[] args)  throws IOException {


BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s = new String(in.readLine());
        
int x = Integer.parseInt(s);

x = x*x*x;

System.out.println(x);

}
} Main
import java.io.*;

public class Main{

public static void main(String[] args)  throws IOException {


BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s = new String(in.readLine());
        
int x = Integer.parseInt(s);

x = x*x*x;

System.out.println(x);

}
}