Send PRs for Hactoberfest

[TheSpeedX]

This repo contains solutions from ProjectEuler.
You can solve any unsolved solution in this repo from ProjectEuler Archive.

Note: Don't send PR of an answer if its already there. Optimizations are allowed
To contribute to the repo, solve a question make sure you get the expected answer.

Fork the repo, put your code with name problem_number.extension in respective folder of there language.
Push it to your repo and send a PR.

Once we validate it, we shall accept your pull request.

Lets Have Fun in This HacktoberFest

[sidanand67]

That's good. I'll try solving questions from Project Euler.

[Siddhant-K-code]

can we add C++ & JavaScript Solutions also ?