usemydate.java

java编程的一些编程习题 内附源码答案。。。。。。。系列三

class  MyDate 
{
        private int day;
        private int month;
        private int year;
           
        public String getDate()
        {
		      return day+"/"+month+"/"+year;
	      }
		
        public int setDate(int a,int b,int c)
        {  
        	if ((a>0 && a<=31)&&(b>0&&b<=12))
        	{
        		day=a;
        		month=b;
        		year=c;
        		return 0;
        	}else 
        	{
        		return -1;
        	}
        }
}

public class UseMyDate
{
	public static void main(String[] args)
	{
		MyDate d = new MyDate();
    if(d.setDate(22,5,2003)==0)
    {
          System.out.println(d.getDate()); 
    }

	/*d.day=22;
		d.month = 5 ;
		d.year = 2003;
		System.out.println(d.day+"/"+d.month+"/"+d.year);  */
	}
}