username = input("Hey, what's your name? ")
print("Hi " + str(username) + "!") 

ccf6cfd402ebb23500ce5ffd8a1656c7e3e8f599
<mask token>

<mask token>
print('Hi ' + str(username) + '!')

username = input("Hey, what's your name? ")
print('Hi ' + str(username) + '!')

username = input("Hey, what's your name? ")
print("Hi " + str(username) + "!") 
