* Added solution for Project Euler problem 102
* Got rid of map functions
* Snake case variable names
* Type hints
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
* Added solution for Project Euler problem 102
* Got rid of map functions
* Snake case variable names
* Type hints
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>