LOOPS

Question

Guys I've been finding it really hard to understand this code.
n = int(input())

length = 0

while n > 0:
length += (n % 10)
n //= 10

print(length)

Answer 1

The code adds each digit of number <n> to <length>. For example, if <n> was 12345, then digit 5, 4, 3, 2, 1 (in that order) will be added to <length>.

Answer 2

It will print the sum of the digits of the number

Like you say, 1234

It will give 1+2+3+4= 10

Answer 3

Ex: input is 234

234>0 true
length = 0 +(234%10) = 0+4=4
n//=10 => 234//=10=> 23

23>0 true
length = 4 +(23%10) = 4+3=7
n//=10 => 23//=10 => 2

2>0 true
length = 7 +(2%10) = 7+2=9
n//=10 => 2//=10=> 0

0>0 false.

print(length) #9

Answer 4

Thanks for everything guys, solo won't be the same with y'all