how this is working?

Question

a = [i for i in range(20)]
b = [i for i in range(0,20)]
c = len(a) - len(b)
for i in b[:]:
c *= i
print (c)

Answer 1

#challenger please don't be rude, Vadivelan is trying to help you, be thankful instead.

Anyway that's list comprehension in python
https://code.sololearn.com/c1eB8UTw29bb/?ref=app

Answer 2

⚠️Respect Community members!⚠️

a=[0, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]
b=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]

c=len(a)-len(b) #20-20=0
In for loop
All elements of b is multiply with c
So output will be 20 times 0.

Answer 3

Try on Code playground!. Also mention your expected output!.
Mention the language as tag.

Answer 4

Sry if ur thinking that i behaved rudely

Answer 5

Sry to community members if they felt so ...btw I just wat to make sure that I would get amswers only not guidelines nd all rules..🙏

Answer 6

if u know answer then contact me:otherwise get out of this