import random
# print(random.randint(5, 20))  # line 1 (smallest 5, largest 20)
# print(random.randrange(3, 10, 2))  # line 2 (smallest 3, largest 9)
print(random.uniform(2.5, 5.5))  # line 3 (smallest 2.5, largest 5.5)
