I want to remove the zeroes from the list

Question

I want to remove zeroes from this list and basically this is what I’ve got so far. And then and error comes saying list is out of index range.
HELP

https://code.sololearn.com/ctrFvrRgz1lW/?ref=app

Answer 1

https://code.sololearn.com/crpXpC2LUcIx/?ref=app

X = [0,5,0,0,3,1,15,0,12]

X = [e for e in X if e != 0]
print(X)

Answer 2

I love what Xan did! One liners rock!!! But if you wanted to print what you get after each iteration, here is what I have got with the while loop

https://code.sololearn.com/c1Zp8dusnHP0/?ref=app

Answer 3

cyk Good suggestions also ☺

My code is not readable by a novice. Ok though, if lots of comments above it explaining. Another reminder how important comments are!

Answer 4

Use while because it gets the length of the original list and that is the range it is working with. But as you delete elements the list gets shorter. So at some point value is out of range for the new list

Answer 5

@Xan yeah. I try to put comments everytime. Thanks

Answer 6

Thanks so much everybody. Am new beginner. And I have an exam on this stuff like this Tuesday so I really appreciate the help. Very much thanks.

Answer 7

@cyk I understand now. Thanks