java 空心三角右对齐星

Posted 2021-05-08

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package BASICJAVA;

import java.util.Scanner;

/**
 *
 * @author ABIR
 */
public class Hollow_Triangle_Right_Justified_Star {
    public static void main(String[]args){
        Scanner abir=new Scanner(System.in);
        System.out.println("Sample Input");
        int x=abir.nextInt();
        System.out.println("Sample output");
        int c=1;
        while(c<=(x-1))
        {
          System.out.println();
          int d=1;
          while(d<=(x-c))
          {
          System.out.print(" ");
          d++;
          }
          System.out.print("*");
          int e=1;
          while(e<=(c-2))
          {
            System.out.print(" ");
          e++;
         }
          if(c>1)
          {
          System.out.print("*");
          }
          c++;
        }
        System.out.println();
        int e=1;
          while(e<=x)
          {
            System.out.print("*");
            e++;
        }
        System.out.println();
        System.out.println("=======================================================");
      }
}