You need to return the result, not print it.

see: https://en.wikipedia.org/wiki/Scientific_notation#E_notation

for example:

• 1e5 means: $1*10^{5}$
• 2e-3 means: $2*10^{-3}$

what does the letter 'e' mean in the tests?? for example this one: '2e-3A 1e3R'.
I would apprecciate if somebody helps me out.

"work properly" and "not working" are pretty vague, read this: https://docs.codewars.com/training/troubleshooting/

my code work properly in my my local device but its not working in kata what should i do now??

Approved.

Yes, it's O(n^2): you're using a single loop over O(n^2) instead of two nested loops over O(n) both with common complexity of O(n^2). Also, probably it's not so effective because it's using additional checks instead of just using built-in loops (but this should be benchmarked, not speculated), and it's much less readable; but it has the same time complexity.

a*(a+1) = n*n

Ok, if you say so, what is the time complexity of my own code since maybe i don't really know about time complexity

The task is to generate O(n^2) elements. You can't do O(n^2) work in less then O(n^2) steps.

Bad practice O(n^2)

Nice kata

Because a resistor of lower value of a mili-ohm has no sense in this context.