import java.time.*;
import java.util.Scanner;
import static java.lang.System.out;

public class HowOld2 {
    public static void main(String[] args) throws Exception{
        out.print("输入出生年月日（yyyy-mm-dd）：");
        LocalDate birth = LocalDate.parse(new Scanner(System.in).nextLine());
        LocalDate now = LocalDate.now();
        Period period = Period.between(birth, now);
        out.printf("你活了 %d年 %d月 %d日%n", period.getYears(),period.getMonths(),period.getDays());
    }
}