import java.time.*;
import java.time.temporal.*;
public class prog {
public static void main(String[] args){
LocalDate today = LocalDate.now();
System.out.println("올해는 " + today.getYear() + "년입니다.");
System.out.println("이번달은 " + today.getMonthValue() + "월입니다.");
System.out.println("오늘은 " + today.getDayOfWeek() + "입니다.");
System.out.println("오늘은 1년 중 " + today.get(ChronoField.DAY_OF_YEAR) + "일째 날입니다.");
}
}