UC知道java阅读题2 高分 谢谢
来源：百度知道 编辑：UC知道 时间：2024/09/22 03:11:20
2．
class Student
{ int number;String name;
Student(int number,String name)
{ this.number=number;this.name=name;
System.out.println("I am "+name+ "my number is "+number);
}
}
class Univer_Student extends Student
{ boolean 婚否;
Univer_Student(int number,String name,boolean b)
{ super(number,name);
婚否=b;
System.out.println("婚否="+婚否);
}
}
public class Example4_24
{ public static void main(String args[])
{ Univer_Student zhang=new Univer_Student(9901,"和晓林",false);
}
}
class Student
{ int number;String name;
Student(int number,String name)
{ this.number=number;this.name=name;
System.out.println("I am "+name+ "my number is "+number);
}
}
class Univer_Student extends Student
{ boolean 婚否;
Univer_Student(int number,String name,boolean b)
{ super(number,name);
婚否=b;
System.out.println("婚否="+婚否);
}
}
public class Example4_24
{ public static void main(String args[])
{ Univer_Student zhang=new Univer_Student(9901,"和晓林",false);
}
}
class Student { //定义一个学生类
int number;
String name;
Student(int number,String name) { //定义一个构造器，实例化时设置学生信息
this.number=number;
this.name=name;
System.out.println("I am "+name+ "my number is "+number); //输出学生信息
}
}
class Univer_Student extends Student //定义Univer_Student类来继承上面的Student类
{
boolean 婚否;
Univer_Student(int number,String name,boolean b) {
super(number,name); //调用父类中的构造器，设置学生信息
婚否=b; //给继承类中的字段赋值
System.out.println("婚否="+婚否); //输出子类中的字段信息
}
}
public class Example4_24 {
public static void main(String args[]) {
Univer_Student zhang=new Univer_Student(9901,"和晓林",false); //实例化Univer_Student类
}
}
Student 类来定义一个学生的姓名，号码，
还有一个构造方法来初始化这两个变量，在输出它们
Univer_Student 继承 Student 加了一个自身的布尔型成员变量 婚否 用super继承了 Student的构造方法还加了一个输出 婚否
最后建一个 Univer_Stu