Question

Which of the following for loops will give the same values for i as the loop below?

for i in range(10):


for i in range(11, 0):

for i in range(10, 0, -1):

for i in range(0, 10):

for i in range(0, 11, 1):

Answer 1

Only this one:

- for i in range(0, 10):

Reason: range(10) is equivalent to range(0, 10) and yields 0,1,...,9.

Why the others differ:
- range(11, 0) is empty (start > stop with default positive step).
- range(10, 0, -1) yields 10,9,...,1 (reverse order, includes 10).
- range(0, 11, 1) yields 0,1,...,10 (includes 10).