VAT = 0.2
cost = 50
total = cost + cost * VAT
print(total)
10.0 50.2 60.0 60 MAX_LIVES = 3
lives = MAX_LIVES
lives = lives - 1
print(lives)
lives = lives - 1 lives = MAX_LIVES print(lives) MAX_LIVES = 3 You can still revise this topic