如何使循环打印以下模式？ [英] How to make a loop to print the following pattern?

问题描述

我想写一个程序，用循环打印出下面的模式。现在我只能使用 system.out.println 来打印它。

这个模式是：

  * * * * * * * * $ * b * 
 * * * * * * 
 * * * * * 
  

：

  package pettern; 
 
 public class Pettern {
 
 public static void main（String [] args）{
 //初始化
 String tenStar =* * * * * * * * * *; 
字符串NineStar =* * * * * * * * *; 
字符串EightStar =* * * * * * * *; 
字符串SevenStar =* * * * * * *; 
 String SixStar =* * * * * *; 
 String FiveStar =* * * * *; 
 
 //打印出来
 System.out.println（tenStar）; 
 System.out.println（NineStar）; 
 System.out.println（EightStar）; 
 System.out.println（SevenStar）; 
 System.out.println（SixStar）; 
 System.out.println（FiveStar）; 
 
 
 
 
 $ b 
解决方案循环范围 5 <= n <= 10 ，每次打印*  n 次。 
 
 
  for（int i = 10; i> = 5; i- - ）{
 for（int j = 0; j  System.out.print（*）; 
} 
 System.out.println（）; 
 
  
（ demo ） 
I want to write a program that prints out the following pattern by using loop. Right now I am able to print it by using only system.out.println. I have no idea which loop I should make.

The pattern will be:
* * * * * * * * * *
* * * * * * * * *
* * * * * * * *
* * * * * * *
* * * * * *
* * * * *
My code:
  package pettern;

public class Pettern {

    public static void main(String[] args) {
        //initializing
        String tenStar = "* * * * * * * * * *";
        String NineStar = "* * * * * * * * *";
        String EightStar = "* * * * * * * *";
        String SevenStar = "* * * * * * *";
        String SixStar = "* * * * * *";
        String FiveStar = "* * * * *";

        //printing them out
        System.out.println(tenStar);
        System.out.println(NineStar);
        System.out.println(EightStar);
        System.out.println(SevenStar);
        System.out.println(SixStar);
        System.out.println(FiveStar);

    }

}

解决方案
Loop in the range 5 <= n <= 10, and each time print "* " n times. At the end of a loop, print a newline.
for (int i = 10; i >= 5; i--) {
    for (int j = 0; j < i; j++) {
        System.out.print("* ");
    }
    System.out.println();
}
(demo)

                        
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