Range() & len () question

Question

Why the output is 0?

a = range(5)
b = [x for x in a if x >= 5]
print(len(b))

Answer 1

Because the last number 'a' contains is 4 and the comprehension requires it to be over 5.

Answer 2

Valen.H. ~ if only print (a), the output is range (0, 5). does this take into account as only two arguments (0 and 5)? or as a range of 5, (0,1,2,3,4)!?

Answer 3

https://code.sololearn.com/c65troH56rcU/?ref=app