62,616
社区成员
发帖
与我相关
我的任务
分享
package test;
class people{
private String name="people";
public void speak() {
System.out.println(this.getClass().toString()+" name="+name);
}
}
class man extends people{
String name="man";
}
class baby extends man{
String name="baby";
}
public class test {
public static void main(String[] args) {
people p=new people();
man m=new man();
baby b=new baby();
p.speak();
m.speak();
b.speak();
}
}
运行结果:
class test.people name=people
class test.man name=people
class test.baby name=people
class People{
private String name = "people";
public void speak() {
System.out.println(this.getClass().toString()+" name = "+name);
}
}
class Man extends People{
String name = "man";
public void speak() {
System.out.println(this.getClass().toString()+" name = "+name);
}
}
class Baby extends People{
String name = "baby";
public void speak() {
System.out.println(this.getClass().toString()+" name = "+name);
}
}
public class Test {
public static void main(String[] args) {
People p = new People();
Man m = new Man();
Baby b = new Baby();
p.speak();
m.speak();
b.speak();
}
}
输出结果:
[code=java]class limoxin.People name = people
class limoxin.Man name = man
class limoxin.Baby name = baby
package question.one;
class people {
private String name = "people";
public void speak() {
System.out.println(this.getClass().toString() + " name=" + this.name);
}
}
class man extends people {
public void speak() {
super.speak();
}
}
class baby extends man {
public void speak() {
super.speak();
}
}
public class test {
public static void main(String[] args) {
people p = new people();
man m = new man();
baby b = new baby();
p.speak();
m.speak();
b.speak();
}
}
class People{
private String name = "people";
public void speak() {
System.out.println(this.getClass().toString()+" name = "+name);
}
}
class Man extends People{
String name = "man";
public void speak() {
System.out.println(this.getClass().toString()+" name = "+name);
}
}
class Baby extends People{
String name = "baby";
public void speak() {
System.out.println(this.getClass().toString()+" name = "+name);
}
}
public class Test {
public static void main(String[] args) {
People p = new People();
Man m = new Man();
Baby b = new Baby();
p.speak();
m.speak();
b.speak();
}
}
输出结果:
class limoxin.People name = people
class limoxin.Man name = man
class limoxin.Baby name = baby