Python/backtracking
Du Yuanchao b81fcef66b
Fixed linked list bug (#2481)
* * fixed __getitem__() function
* add test

* * updated doctests
* updated __setitem__() func

* fixup! Format Python code with psf/black push

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-25 18:08:57 +02:00
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2020-09-25 18:08:57 +02:00