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| -rw-r--r-- | doc/unit/09/README.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/unit/09/README.md b/doc/unit/09/README.md index 23ae46f..1ee9d51 100644 --- a/doc/unit/09/README.md +++ b/doc/unit/09/README.md @@ -11,6 +11,8 @@ lemma: # Red-Black Trees +[Lecture Video](https://www.youtube.com/watch?v=JMZkuYa04tY) + * A binary search tree with logarithmic height. 1. tree with `n` values has a height of most 2logn |