第五次作业

class Person{
    private String name;
    private String addr;
    private char sex;
    private int age;
    public Person(String name,String addr,char sex,int age){
        this.name=name;
        this.addr=addr;
        this.sex=sex;                                      //四参构造方法
        this.age=age;
        
    }
    public Person(String name,String addr){
        this.name=name;
        this.addr=addr;                                        //两参构造方法
    }
    public Person(){
                                                                //无参构造方法
    }
    public void print(){
          System.out.println("name="+name+",addr="+addr+",sex="+sex+",age="+age);
         }

}
class Student extends Person{
    private int english;
    private int math;
    public Student(int math,int english) {
          this.math = math;
          this.english = english;
    }
    public Student(String name,String addr,char sex,int age,int english,int math){
        super(name,addr,sex,age);
         this.math = math;
          this.english = english;
        
    }
    public Student() {
          super();
     }
    public void print(){
          System.out.println("name="+name+",addr="+addr+",sex="+sex+",age="+age+",math="+math+",english="+english);
        }
    
}
public class FiveJava {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Student stu=new Student();
    

    }

}