import java.time.Instant;
import java.time.LocalDate;
import java.time.temporal.ChronoUnit;
import java.util.Date;

public class JI9058036 {

	public static void main(String[] args) {
		System.out.println(ChronoUnit.DAYS.between(LocalDate.of(2015, 8, 16), LocalDate.of(2011, 9, 30))); 
		System.out.println(ChronoUnit.DAYS.between(Instant.ofEpochMilli(new Date(2015, 8, 16).getTime()), Instant.ofEpochMilli(new Date(2011, 9, 30).getTime()))); 
	}

}