2439번: 별 찍기 -2

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 <= n - i; j++) {
        		System.out.print(" ");
        	}
        	for (int k=0; k < i ; k++) {
        		System.out.print("*");
        	}
        	System.out.println();
        }
        
	}
}