# This file will only run correctly if you are using Python3!
# Most of this file will make sense to you soon, but we do not expect
# you to understand it now.

import sys
if not sys.version.startswith('3'):
    print('It looks like you are using Python2. You need Python3 in this course.')
else:
    if not sys.version.startswith('3.7.0'):
        print('We recommend you use Python 3.7.0 in CSC120.')
        print('Other versions of Python3 may not work correctly.')
    else:
        name = input("Hello! What is your name? ")
        print("Hi " + name + ", it looks like you are ready to go!")