Why does range(start, end) not include end?

Question

>>> range(1,11)

gives you

[1,2,3,4,5,6,7,8,9,10]

Why not 1-11?

Did they just decide to do it lik

Answer 1

Exclusive ranges do have some benefits:

For one thing each item in range(0,n) is a valid index for lists of length n.

Also range(0,n) has a length of n, not n+1 which an inclusive range would.