dateclass6.java

来自「这是清华大学编写的JAVA教材中所有题目的源代码！」· Java 代码 · 共 37 行

class MyDate
{
 	int year;
 	int month;
 	int day;
    
    public MyDate()
    {
    	//year=2000; month=1; day=1;
    	this(2000,1,1);
 	}
 	
 	//public MyDate(int y, int m, int d) 
 	public MyDate(int year, int month, int day) 
 	{
 		//year=y; month=m; day=d;
 		this.year=year; this.month=month; this.day=day;
 	}
 	
    public void printDate()
 	{
 	 	System.out.println(year+"/"+month+"/"+day);
 	}
}

class TestMyDate
{
 	public static void main(String[] args)
 	{
 	 	MyDate d1=new MyDate();
 	 	d1.printDate();
 	 	
 	 	MyDate d2=new MyDate(2004,3,15);
 	 	d2.printDate();
 	}
}