Practice Python - Exercise 01 - Character Input

Character-Input.py

#Create a program that asks the user to enter their name and their age. Print out a message addressed to them that tells them the year that they will turn 100 years old.
#Extras:
#Add on to the previous program by asking the user for another number and printing out that many copies of the previous message. (Hint: order of operations exists in Python)
#Print out that many copies of the previous message on separate lines. (Hint: the string "\n is the same as pressing the ENTER button)

#first import 'datetime' to discover the current year
import datetime

def reaching_hundred():
#we will took the name from user
    name = input('Enter your name: ')
    print('Hello,',name)
#we will took the age from the user
    age = input('Enter your age: ')
#if the user put something wrong, like 'tweny three' the code will blow up and we will receive 'TRACEBACK'
#to this doenst happen we will handling exceptions
    try:
#int function convert string to integer, and that will verify if the user put 'tweeny' instead of '20'
        age = int(age)
    except:
#if user put wrong, the program will ask to put number and then reboot
        print('Please put just number on age(ex: 23)')
        reaching_hundred()
#here we will took the current year
    year = datetime.datetime.now().year
#calculation to discover year that user will be hundred years
    hundred_years = (year-age)+100
    print('You will be 100 old in',hundred_years)
    quit()

reaching_hundred()