我正在嘗試為計(jì)算機(jī)科學(xué)課程完成這個(gè)程序，但我遇到了這個(gè)錯(cuò)誤你好特里斯坦維納。您是 0x101fe6050 歲的函數(shù) personAge。為什么我得到而不是年齡？`#This program calculates a users age while collecting the user's  #birth year, the user's first and last name, the current year #and whether the user has had their birthday yet. firstName = raw_input("Please enter your first name")#Get the first name lastName = raw_input("Please enter your last name")#Get the last name birthYear = int(input("What is your birth year?"))#Get the birth year currentYear = int(input("What is the current year?"))#Get the current yearbirthdayYet = raw_input("Have you had your birthday yet? [1 for yes/2 for no]")#Ask if the user has had their birthdayage = 0def fullName (firstName, lastName):   outStr = firstName +" "+lastName    return outStrdef personAge(birthYear, currentYear, birthdayYet):   if birthdayYet == 1:       print(currentYear - birthYear)   if birthdayYet == 2:      age = currentYear - birthYear - 1      return str(age)def printMsg(personName,personAge):   return ("Hello" + " " + str(personName) + "." + " " + "You are" + " " + str(personAge) + " " + "years old.")personName = fullName(firstName, lastName)userAge = personAge(birthYear, currentYear, birthdayYet)finalMsg = printMsg(personName, personAge)print finalMsg`