摘要:
import java.util.Scanner; public class Demo_1{ public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("输入 x 阅读全文
摘要:
java.util.Scanner;public class Demo_1{ public static void main(String[] agrs) { Scanner input = new Scanner(System.in); System.out.print("Enter a numb 阅读全文
摘要:
1.3 (显示图案)编写一个程序,显示下面的图案: J A V V A J A A V V A A J J AAAAA V V AAAAA J J A A V A A 答:代码如下: public class Exercise03 { public static void main(String[] 阅读全文