package cn.itcast_01;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Scanner;
public class 计算你来到世界多少天 {
public static void main(String[] args) throws ParseException {
Scanner sc = new Scanner(System.in);
System.out.println("请输入你的出生年月日");
String line = sc.nextLine();
SimpleDateFormat sil = new SimpleDateFormat("yyyy-MM-dd");
Date a=sil.parse(line);
long myTime = a.getTime();
long nowTime = System.currentTimeMillis();
long time = nowTime-myTime;
long day = time/1000/60/60/24;
System.out.println(day);
}
}