摘要: 例3.2 输出单个字符 public class Demo3_2 { public static void main(String[] args) { char a, b, c; a='B'; b='O'; c='Y'; System.out.print(a); System.out.print(b 阅读全文
posted @ 2020-08-22 21:02 Gazikel 阅读(96) 评论(0) 推荐(0) 编辑