[입출력] 백준 2441

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		
		for(int i = 1; i <= n ; i++) {
			for(int j = 1; j < i ; j++) {
				System.out.print(" ");
			}
			for(int k = n; k >= i ; k--) {
				System.out.print("*");
			}
			System.out.println();
		}		
	}
}