import datetime
print("n---------------------------------------")
print("Enter 1 if you want to know about the year(365 or 366 days).")
print("Enter 2 if you want to know about the age group.")
print("Enter 3 if you want to know about the age in seconds.")
print("-------------------------------------\n")
birth_day = int(input("Your birth day is xx: "))
birth_month = int(input("Your birth month is xx:"))
birth_year = int(input("Your birth year is xxxx:"))
day = int(datetime.date.today().day)
month = int(datetime.date.today().month)
year = int(datetime.date.today().year)
number = int(input("Select what you want: "))
if (month >= birth_month):
 age = year - birth_year
else:
 age = (year - birth_year) - 1
if (number >= 0) and (number < 4) and (age >= 0) and (age < 130):
 if number == 1:
  if birth_year % 4 != 0:
   print("It is a common year (365 days)")
 else:
     print("It is a leap year (366 days)")
elif number == 2:
      print("Your group is ", end="")
      if age < 1:
       print("Baby")
      elif (age >= 1) and (age < 3):
       print("Toddler")
elif (age >= 3) and (age < 5):
      print("Preschool")
elif (age >= 5) and (age < 12):
      print("Gradeschooler")
elif (age >= 12) and (age < 19):
      print("Teen")
elif (age >= 19):
      print("Adult")
elif number == 3:
      print("Your age: {} year, {} month, {} day") .format (age), abs(month-birth_month), abs(day-birth_day)
      seconds = ((age * 31536000) + ((month-1) * 2592000) + ((day-1) * 86400))
      print("Your age is {} seconds")  .format(seconds)
else:
          print("Error! Try again.")  

 if (number >= 0) and (number < 4) and (age >= 0) and (age < 130):
 if number == 1:
  if birth_year % 4 != 0:
   print("It is a common year (365 days)")
 else:
     print("It is a leap year (366 days)")

 if (number >= 0) and (number < 4) and (age >= 0) and (age < 130):
    if number == 1:
        if birth_year % 4 != 0:
            print("It is a common year (365 days)")
        else:
            print("It is a leap year (366 days)")