package com.yuan.human;
public class Person {
String name="路人甲";
int age;
String sex;
public void eat(){
System.out.println(this.name+"playing");
}
public void showInfo(){
System.out.println(name);
System.out.println(age);
System.out.println(sex);
}
}
package com.yuan.human;
public class Student extends Person{
String sno;
String school;
public void study(){
System.out.println(this.name+this.school+"are studying");
}
public void showStudentInfo(){
super.showInfo();
System.out.println(this.sno);
System.out.println(this.school);
System.out.println(super.name);
}
}
package com.yuan.human;
public class Test {
public static void main(String[] args) {
Student s=new Student();
s.school="蓝翔";
s.age=22;
s.sex="man";
s.showStudentInfo();
}
}
