What wrong?

Question

https://sololearn.com/compiler-playground/ciW3hFfVZ6h6/?ref=app

Answer 1

Thx for answer

Answer 2

Arfagon _30 ,

Yeah. I think you're confused about scope or namespace. The top-level identifiers i and i1 are different identifiers than the formal parameters i and i1 inside your function.

So, for example, in your calling loop, i and i1 keep reusing the same values 1 and 0, which you can see by adding a print statement.

for _ in range(len(num)):
schet(p,i,i1,num)
i=i1+1
print(i, i1) # 1 0

Also, a general red flag for non-pythonic thinking or thinking that comes from using loops in other languages, is when you find yourself using len(iterable) in the header of a loop. Python loops are designed to easily iterate an iterable directly, without needing to specify the length, so there's usually a simpler way.

In other words, this,

for _ in range(len(num)):

can be pythonically reduced to this.

for _ in num: