Elise

摘要： public class Books { private String book_no; private String book_name; private String book_author; private String release_time; private... 阅读全文

摘要： /** * 打印杨辉三角 功能描述：使用多重循环打印6阶杨辉三角 * @author Administrator * */public class sz_7 { public static void main(String[] args) { Scanner in = new Scanner(S... 阅读全文