zoo.java

来自「初学者很好的一本入门书籍」· Java 代码 · 共 23 行

public class Zoo
{
	public static void main(String argv[])
	{
		Bird bird1 = new Bird();
		Bird bird2 = new Bird();
		Ostrich ostrich1 = new Ostrich();

		Fish fish1 = new Fish();
		Fish fish2 = new Fish();
		Fish fish3 = new Fish();
		Fish fish4 = new Fish();

		Lion lion1 = new Lion();
		Lion lion2 = new Lion();
		
		System.out.println("Total Animal:" + Animal.getCount());
		System.out.println("Total Bird:" + Bird.getCount());
		System.out.println("Total Fish:" + Fish.getCount());
		System.out.println("Total Lion:" + Lion.getCount());
		System.out.println("Total Ostrich:" + Ostrich.getCount());
	}
}