3.1testmydate.java

JAVA程序设计的源代码

class MyDate{    //日期类定义
private int day=1;    //属性定义
private int month=1;
private int year=2000;
MyDate(int day,int month,int year){
this.day = day;
this.month=month;
this.year=year;
}    //方法定义
public void print(){
System.out.println("MyDate is "+day+" "+month+" "+year);
}
}

public class TestMyDate{    //测试类定义
public static void main(String []args){    //主方法定义
MyDate today=new MyDate(28,6,1986);
today.print();
}
}