'''Question: 
Write a Python script that takes input from the user and displays that input back in upper and lower cases.
'''

# Python code: 

user_input = input("What's your favourite language? ")

print("My favourite language is ", user_input.upper())

print("My favourite language is ", user_input.lower())



'''Output sample: 
What's your favourite language? english                                                                       

My favourite language is  ENGLISH                                                                             

My favourite language is  english 

'''