added another solution to q13

[naveen675]

No description provided.

[darkprinx]

Thanks for the alternate solution! One issue: every line has a stray leading indent even though it's meant to be top-level code — if someone copy-pastes this into a .py file as-is, Python will raise an IndentationError on the first line (a,b= input().split(',')). Could you remove the leading whitespace so it runs as posted?

[darkprinx]

Went ahead and merged this with the stray leading indentation removed — every line had a 1-2 space indent even though it's meant to be top-level code, which would've raised an IndentationError if pasted as-is. Thanks for the contribution! 🎉