摘要: public class day_4_2 { public static void main(String[] args) { /*循环嵌套*/ /* **** **** **** **** */ for (int i = 1; i <= 4; i++) { for (int j = 1; j <= 阅读全文
posted @ 2024-03-08 19:38 公子Learningcarer 阅读(1) 评论(0) 推荐(0) 编辑