Update and rename lca.py to lowest_common_ancestor.py (#1664)

* Update and rename lca.py to lowest_common_ancestor.py

* fixup! Format Python code with psf/black push
This commit is contained in:
Christian Clauss 2020-01-08 14:15:41 +01:00 committed by John Law
parent 1f2b1a88ab
commit e849578e59

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@ -1,3 +1,6 @@
# https://en.wikipedia.org/wiki/Lowest_common_ancestor
# https://en.wikipedia.org/wiki/Breadth-first_search
import queue