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public class 循环输出实心矩形框 { public static void main(String[] args) { for (int i = 0; i <=5; i++) { for (int j = 0; j <=5 ; j++) { System.out.print("*"); 阅读全文
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public class Human { private String name; private String sex; private int age; public String getName() { return name; } public void setName(String nam 阅读全文
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public class 五级制 { public static void main(String[] args) { System.out.println("请输入你的成绩"); Scanner s1 = new Scanner(System.in); int a = s1.nextInt(); 阅读全文
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public class demo05 { public static void main(String[] args) { TicketWindow tw = new TicketWindow(); new Thread(tw,"窗口1").start(); new Thread(tw,"窗口2" 阅读全文