public class People {
public String getName() {
return "people";
}
}
public class Student extends People {
public String getName() {
return "student";
}
}
public static void main(String[] args) {
People p=new People();
System.out.println(p.getName());//运行结果为people
Student s=new Student();
System.out.println(s.getName());//运行结果为student
People pp=new Student();
System.out.println(pp.getName());//运行结果为student
}
public class People {
protected String name="people";
}
public class Student extends People {
protected String name="student";
}
public static void main(String[] args) {
People p=new People();
System.out.println(p.name);//运行结果为people
Student s=new Student();
System.out.println(s.name);//运行结果为student
People pp=new Student();
System.out.println(pp.name);//运行结果为people
}
People pp=new Student(); System.out.println(pp.name);//运行结果为people
public class People {
protected String name="people";
public String getName() {
return name;
}
}
public class Student extends People {
protected String name="student";
public String getName() {
return name;
}
}
main(String[] args) {
People p=new People();
System.out.println(p.getName());//运行结果为people
Student s=new Student();
System.out.println(s.getName());//运行结果为student
People pp=new Student();
System.out.println(pp.getName());//运行结果为student
}
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