testperson.java

常用的JAVA程序

public class TestPerson {

	public static void main(String[] args) {
Person second=new Person("Zhang San",21,165);
Person third=new Person("Wang Wu",23);	
Person fourth=new Person("Zhao Liu",180.5);
Person first=new Person();
first.print();
second.print();
third.print();
fourth.print();}

}