백준 2441번

import java.util.*;

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 h = n; h>=i; h--) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}