编写一个java小程序,要交作业。。。。求大佬帮忙
答案:1 悬赏:30 手机版
解决时间 2021-01-27 12:38
- 提问者网友:謫仙
- 2021-01-26 11:51
编写一个java小程序,要交作业。。。。求大佬帮忙
最佳答案
- 五星知识达人网友:深街酒徒
- 2021-01-26 12:24
package Test;
public class Person {
public int age;
public String name;
public String food;
public void say(){
}
public void eat(){
}
public static void main(String[] args) {
Person p1 = new Teacher();
p1.name = "王老师";
p1.age=36;
p1.food = "米饭";
Person p2 = new Student();
p2.name = "李磊";
p2.age=16;
p2.food = "面条";
p1.say();
p1.eat();
System.out.println("-----------");
p2.say();
p2.eat();
}
}package Test;
public class Teacher extends Person {
@Override
public void say(){
System.out.println("我是老师,我叫"+name+",我今年"+age+"岁");
}
@Override
public void eat(){
System.out.println("我是老师,我喜欢吃"+food);
}
}package Test;
public class Student extends Person{
@Override
public void say(){
System.out.println("我是学生,我叫"+name+",我今年"+age+"岁");
}
@Override
public void eat(){
System.out.println("我是学生,我喜欢吃"+food);
}
}
public class Person {
public int age;
public String name;
public String food;
public void say(){
}
public void eat(){
}
public static void main(String[] args) {
Person p1 = new Teacher();
p1.name = "王老师";
p1.age=36;
p1.food = "米饭";
Person p2 = new Student();
p2.name = "李磊";
p2.age=16;
p2.food = "面条";
p1.say();
p1.eat();
System.out.println("-----------");
p2.say();
p2.eat();
}
}package Test;
public class Teacher extends Person {
@Override
public void say(){
System.out.println("我是老师,我叫"+name+",我今年"+age+"岁");
}
@Override
public void eat(){
System.out.println("我是老师,我喜欢吃"+food);
}
}package Test;
public class Student extends Person{
@Override
public void say(){
System.out.println("我是学生,我叫"+name+",我今年"+age+"岁");
}
@Override
public void eat(){
System.out.println("我是学生,我喜欢吃"+food);
}
}
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