利用巢狀迴圈, 將符號*整齊排列成如下之梯形:
![](https://seed.istak.org.tw/attachment.php?aid=MTA2Mnw5NzJhM2MwNXwxNDYxMzI5MTgzfDhiMTlxR0liWjhDQ0g0U1BYRllDejRrWldWM1RhRzRpTjMwSFdmVENCMVVBNEVv&noupdate=yes)
(上底5顆* , 下底9顆* , 高3顆*)- public class Ch21
- {
- public static void main(String args[])
- {
- for(________________)
- {
- for(________________)
- {
- System.out.print(" ");
- }
- for(________________)
- {
- System.out.print("*");
- }
- System.out.println();
- }
- }
- }
複製代碼 |