Question

Can a while loop be used alone or while loop has to be succeeded by if and elif or else.. kindly solve this dilema?

Answer 1

In a Python 'while' loop, the 'else' is optional. But that 'else' option does not also include an 'elif' option.

Answer 2

Thank you applipye..!! :)

Answer 3

The shell is a great place to experiment with how Python works.

```
>>>
>>> x = 0
>>> while x < 10:
print x,
x += 1


0 1 2 3 4 5 6 7 8 9
>>>
```