[Java11] 2439번 : 별 찍기 -2

https://www.acmicpc.net/problem/2439

정답

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

public class Main{
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n= Integer.parseInt(br.readLine());
        for(int i =1 ;i<=n;i++){
            for(int j =1; j<=n-i;j++){
                System.out.print(" ");
            }
        for(int k=1;k<=i;k++){
            System.out.print("*");
        }
            System.out.println();
        }
    }
}