public class DaysOfMonth {
	private int month;
	private int year;
	public DaysOfMonth(int m, int y) {
		month = m;
		year = y;
	}
	public int getNumOfDays() {
		int days = 0;
		if(month == 1||month == 3||month == 5||month == 7||month == 8||month == 10||month == 12) {
			days = 31;
		}
		else if( month == 4||month == 6||month == 9|| month == 11) {
			days = 30;
		}
		else if(month == 2) {
			if((year%4 == 0 && year%100 !=0)||year%400 ==0)
			days = 29;
			else
			days = 28;
		}
		return days;
	}

}