Which program will have the output shown below?

18
19
20


>>> for count in range(21):
print(count)
>>> for count in range(21):, , print(count)

>>> for count in range(18, 21):
print(count)
>>> for count in range(18, 21):, , print(count)

>>> for count in range(20):
print(count)
>>> for count in range(20):, , print(count)

>>> for count in range(18,20):
print(count)