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

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

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