描述学校情况,描述了对象包括教师和学生。声明了一个类people,其中包含成员变量name(姓名),age(年龄),add(地址)。作为教师类和学生类的基类。在学生类中,增加了成员变量成员变量number,记录所在分院、年级,在教师类中没有该变量。
时间: 2024-05-02 18:23:00 浏览: 47
您好,很高兴与您进行对话。针对您的问题,我可以为您提供以下代码示例:
```
class People:
def __init__(self, name, age, address):
self.name = name
self.age = age
self.address = address
class Student(People):
def __init__(self, name, age, address, number):
super().__init__(name, age, address)
self.number = number
class Teacher(People):
def __init__(self, name, age, address):
super().__init__(name, age, address)
```
在这个示例中,我们声明了一个 People 类作为教师类和学生类的基类,包含三个成员变量 name、age 和 address。在学生类中,我们添加了一个成员变量 number,用于记录他们所在的分院和年级,而教师类不包含该成员变量。
请注意,这只是一个简单的代码示例,并且可能会根据您的实际需求发生更改。如果您有任何其他问题,请随时与我联系。
相关问题
用java代码实现创建一个student类,类内含有姓名、性别和年龄等成员变量,定义获取各变量的方法和思考方法; 创建一个teacher类,类内含有姓名、性别和年龄等成员变量,定义获取各变量的方法和教学方法;创建一个people类,声明两个成员变量分别是student类和teacher类的对象,定义获取student类和teacher类中成员变量及思考和教学的方法;创建一个主类,主类中创建一个student对象,一个teacher对象和一个people对象。输出对象的相关信息。
好的,您的问题已经被记录下来了。
下面是您所要求的Java代码实现:
```java
class Student {
String name;
String gender;
int age;
public Student(String name, String gender, int age) {
this.name = name;
this.gender = gender;
this.age = age;
}
public String getName() {
return this.name;
}
public String getGender() {
return this.gender;
}
public int getAge() {
return this.age;
}
public void study() {
System.out.println(this.name + " is studying.");
}
}
class Teacher {
String name;
String gender;
int age;
public Teacher(String name, String gender, int age) {
this.name = name;
this.gender = gender;
this.age = age;
}
public String getName() {
return this.name;
}
public String getGender() {
return this.gender;
}
public int getAge() {
return this.age;
}
public void teach() {
System.out.println(this.name + " is teaching.");
}
}
class People {
Student student;
Teacher teacher;
public People(Student student, Teacher teacher) {
this.student = student;
this.teacher = teacher;
}
public Student getStudent() {
return this.student;
}
public Teacher getTeacher() {
return this.teacher;
}
public void think() {
System.out.println("I am thinking.");
}
}
public class Main {
public static void main(String[] args) {
Student s = new Student("Tom", "male", 20);
Teacher t = new Teacher("Jerry", "male", 30);
People p = new People(s, t);
System.out.println("Student: " + p.getStudent().getName() + ", " + p.getStudent().getGender() + ", " + p.getStudent().getAge());
System.out.println("Teacher: " + p.getTeacher().getName() + ", " + p.getTeacher().getGender() + ", " + p.getTeacher().getAge());
p.getStudent().study();
p.getTeacher().teach();
p.think();
}
}
```
输出结果如下:
```
Student: Tom, male, 20
Teacher: Jerry, male, 30
Tom is studying.
Jerry is teaching.
I am thinking.
```
定义一个类 People ,并由该类做基类派生出子类 Employee 和 Teacher 。其中 People 类具有 name 、 age 两个成员变量,分别为 String 类型、整型,且具有公有的 getAge 成员函数,用于返回 age 变量的值。 Employee 类具有保护成员变量 empno 为 String 类型,Teacher类有成员变量teano为String类型和成员变量zc 为 String 类型。在 Test 类中进行测试。
好的,以下是Java代码实现:
```java
//定义People类
public class People {
public String name;
public int age;
public int getAge() {
return age;
}
}
//定义Employee类继承People类
public class Employee extends People {
protected String empno;
}
//定义Teacher类继承People类
public class Teacher extends People {
public String teano;
public String zc;
}
//定义Test类进行测试
public class Test {
public static void main(String[] args) {
//实例化People对象
People p = new People();
p.name = "Tom";
p.age = 20;
//实例化Employee对象
Employee e = new Employee();
e.name = "Jerry";
e.age = 30;
e.empno = "001";
//实例化Teacher对象
Teacher t = new Teacher();
t.name = "Lucy";
t.age = 40;
t.teano = "002";
t.zc = "教授";
System.out.println("People: " + p.name + ", " + p.age);
System.out.println("Employee: " + e.name + ", " + e.age + ", " + e.empno);
System.out.println("Teacher: " + t.name + ", " + t.age + ", " + t.teano + ", " + t.zc);
}
}
```
输出结果为:
```
People: Tom, 20
Employee: Jerry, 30, 001
Teacher: Lucy, 40, 002, 教授
```
其中,People类为基类,定义了name和age两个成员变量,并具有公有的getAge成员函数,用于返回age变量的值。Employee类和Teacher类分别继承了People类,并添加了各自的成员变量empno和teano、zc。Test类进行了实例化对象并输出测试。
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