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

public class Main {

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			StringTokenizer buffer = new StringTokenizer(br.readLine());
			int x = Integer.parseInt(buffer.nextToken());
			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 import java.util.StringTokenizer; StringTokenizer java.util public class Main {

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

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

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			StringTokenizer buffer = new StringTokenizer(br.readLine());
			int x = Integer.parseInt(buffer.nextToken());
			System.out.println(x * x * x);
	}
} Main
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main {

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			StringTokenizer buffer = new StringTokenizer(br.readLine());
			int x = Integer.parseInt(buffer.nextToken());
			System.out.println(x * x * x);
	}
}
