SIGN IN SIGN UP

Fix argument validation for count_1s_brian_kernighan_method (#7994)

* Fix argument validation for count_1s_brian_kernighan_method

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
A
Alexander Pantyukhin committed
a25c53e8b0cc73ff718ec406ac04cca0c2ddbb02
Parent: f01a1af
Committed by GitHub <noreply@github.com> on 11/20/2022, 10:59:25 AM