import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main{
	public static void main(String[] args) throws IOException{
		InputStreamReader is = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(is);

		String str = br.readLine();

		int num = Integer.parseInt(str);

		calc(num);
	}

	public static void calc(int x){
		System.out.println(x*x*x);
	}
} import java.io.BufferedReader; BufferedReader java.io import java.io.IOException; IOException java.io import java.io.InputStreamReader; InputStreamReader java.io public class Main{
	public static void main(String[] args) throws IOException{
		InputStreamReader is = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(is);

		String str = br.readLine();

		int num = Integer.parseInt(str);

		calc(num);
	}

	public static void calc(int x){
		System.out.println(x*x*x);
	}
} Main public static void main(String[] args) throws IOException{
		InputStreamReader is = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(is);

		String str = br.readLine();

		int num = Integer.parseInt(str);

		calc(num);
	} main {
		InputStreamReader is = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(is);

		String str = br.readLine();

		int num = Integer.parseInt(str);

		calc(num);
	} InputStreamReader is = new InputStreamReader(System.in); is new InputStreamReader(System.in) BufferedReader br = new BufferedReader(is); br new BufferedReader(is) String str = br.readLine(); str br.readLine() br.readLine br int num = Integer.parseInt(str); num Integer.parseInt(str) Integer.parseInt Integer str calc(num) calc num String[] args args public static void calc(int x){
		System.out.println(x*x*x);
	} calc {
		System.out.println(x*x*x);
	} System.out.println(x*x*x) System.out.println System.out System System.out x*x*x x*x*x x x x int x x public class Main{
	public static void main(String[] args) throws IOException{
		InputStreamReader is = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(is);

		String str = br.readLine();

		int num = Integer.parseInt(str);

		calc(num);
	}

	public static void calc(int x){
		System.out.println(x*x*x);
	}
} public class Main{
	public static void main(String[] args) throws IOException{
		InputStreamReader is = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(is);

		String str = br.readLine();

		int num = Integer.parseInt(str);

		calc(num);
	}

	public static void calc(int x){
		System.out.println(x*x*x);
	}
} Main
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main{
	public static void main(String[] args) throws IOException{
		InputStreamReader is = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(is);

		String str = br.readLine();

		int num = Integer.parseInt(str);

		calc(num);
	}

	public static void calc(int x){
		System.out.println(x*x*x);
	}
}