public static int MonthDay(int year,int month){
int day=30;
switch (month){
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
day=31;
break;
case 2:
if(Run(year)){
day=29;
}
else{
day=28;
}
}
return day;
}
public static void main(String[] args) {
int year,month;//year 和 month分别表示年月
int day;//表示这个月的 第一天是星期几
int days;//days表示输入的时间距离1900-1-1多少天;
int icount=0;//计数器换行
int monthDay=0;//此月份有几天
Scanner input = new Scanner(System.in);
System.out.println("******万年历*****");
System.out.println("输入你要查询的年");
year = input.nextInt();
System.out.println("输入你要查询的月");
month = input.nextInt();
monthDay=(MonthDay(year,month));
/*if(Run(year)){
System.out.println(year+"是闰年");
}
else{
System.out.println(year+"是平年");
}*/
//System.out.println(year+"年"+month+"月一共有"+MonthDay(year,month)+"天");
//System.out.println(year+"年"+month+"月的第一天是星期"+(Weeks(year,month)));
days = Weeks(year,month);
days++;
day = days%7;
//System.out.println(year+"-"+month+"是星期"+day);