Move and rename `maths/greedy_coin_change.py` (#10418)

* updating DIRECTORY.md

* updating DIRECTORY.md

* updating DIRECTORY.md

* updating DIRECTORY.md

* Move greedy_coin_change.py to greedy_methods/ and rename file

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Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

Tianyi Zheng committed 2y ago

73ebf7bdb12f4bced39f25766ac4d2cd9b6ab525

Parent: b6b45eb

Committed by GitHub <[email protected]> on 10/15/2023, 11:42:55 PM