Added double linear search recursion (#2445)

* double linear search recursion

* fixup! Format Python code with psf/black push

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

Du Yuanchao committed 5y ago

dc415ec14a7918a8dce0af6ab34f6dc88c55852e

Parent: 0dea049

Committed by GitHub <[email protected]> on 9/18/2020, 7:55:02 AM