Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
# |50| |50|
# / \ / \
# |30| |70| (DELETE 30) ---> |40| |70|
# / \ /
# |20| |40| |20|
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.