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Fixes: #3869: Optimize CI runtime of Project Euler's Problem 74's Solution 2 (#3893)

* Fixes: #3869: Optimize Project Euler's Problem 74's  Solution 2

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
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tacitvenom committed
83b8b3c141f2a11afd84a61e0ef62368bdcfab29
Parent: 2885a8c
Committed by GitHub <noreply@github.com> on 11/20/2020, 4:14:08 AM