from datetime import date
today=date.today()
print("今天是{:d}-{:d}-{:d}".format(today.year,today.month,today.day))
SID=input("请输入身份证号码：")
month=int(SID[10:12])
day=int(SID[12:14])
Birthday=date(today.year,month,day)
d=(Birthday-today).days
if d<0:
        print("今年生日已过！")
else:
        print("今年生日还有{}天".format(d))