#! python3

print("2.8")
print(4 + 4)
print(12 - 4)
print(2 * 4)
print(16 / 2)

print("2.9")
my_number = 8
print("My favorite number is:", my_number)
print("Or:")
fav_num = 3
message = f"My favorite number is {fav_num}."
print(message)
ab5ff2b0a115fee7556d1e8b7957cb43114b35f6
<mask token>

print('2.8')
print(4 + 4)
print(12 - 4)
print(2 * 4)
print(16 / 2)
print('2.9')
<mask token>
print('My favorite number is:', my_number)
print('Or:')
<mask token>
print(message)

print('2.8')
print(4 + 4)
print(12 - 4)
print(2 * 4)
print(16 / 2)
print('2.9')
my_number = 8
print('My favorite number is:', my_number)
print('Or:')
fav_num = 3
message = f'My favorite number is {fav_num}.'
print(message)

#! python3

print("2.8")
print(4 + 4)
print(12 - 4)
print(2 * 4)
print(16 / 2)

print("2.9")
my_number = 8
print("My favorite number is:", my_number)
print("Or:")
fav_num = 3
message = f"My favorite number is {fav_num}."
print(message)