/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */

/**
 *
 * @author lwj13
 */
public class NewClass2 {
      public static void main(String[] args) {
            for(int i=1;i<=4;i++){
                for(int j=4; i<=j; j--)
                    System.out.print(" ");
                for(int j=1; j<=i; j++)
                    System.out.print("*");
                for(int j=1; j<i; j++)
                    System.out.print("*");
                System.out.println();
            }  
    }
    
}