백준 2441번: 별 찍기 - 4 [입출력] - Java

www.acmicpc.net/problem/2441

2441번: 별 찍기 - 4

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

}