date.java

计算闰年的java超强算法,提供的文件包含的内容和具体功能(

public class Date
{
private int year;
private int mongth;
private int day;
public Date(int y,int m,int d)
{
year=y;
month=m;
day=d;
}
public void SetDate(int y,int m,int d)
{
year=y;
month=m;
day=d;
}
public void Print()
{
System.out.println("date is"+year+'-'+month+'-'+day);
}
public boolean IsLeapYear()
{
return(year%400==0)|(year%100!=0)&(year%4==o);
}
public static void main(String args[])
{
Date a=new Date(2004,8,5);
a.Print();
if(a.IsLeapYear())
System.out.println(a.year+"是闰年");
else
System.out.println(a.year"不是闰年")；
  }
}