package com.web;
public class Test30 {
public static void main(String[] args) {
Cat cat1 = new Cat();
cat1.name = "kitty";
System.out.println("cat1.name = " + cat1.name);
cat1.hello();
System.out.println("======================");
Cat cat2 = new Cat("ドラえもん");
System.out.println("cat2.name = " + cat2.name);
System.out.println("======================");
Cat cat3 = new Cat("mimi", 2);
System.out.println("cat3.name = " + cat3.name);
System.out.println("cat3.getAge = " + cat3.getAge());
System.out.println("Cat.weight" + Cat.weight);
}
}
class Cat {
protected String name;
private int age;
public static int weight = 10;
private static int height = 20;
public static void call1() {
System.out.println(height);
}
public void call2() {
System.out.println(height);
}
Cat cat = new Cat();
public void call3() {
Cat.call1();
cat.call2();
cat.call3();
}
public int getAge() {
return age;
}
public void hello() {
System.out.println("hello" + this.name);
}
public Cat() {
}
public Cat(String name) {
this.name = name;
}
public Cat(String name, int age) {
this.name = name;
this.age = age;
}
}