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Miscellaneous • free class

Queries on Trees


Nov 22, 2020 • 1.6K views

2:01:36

EN

Miscellaneous

Queries on Trees


Nov 22, 2020 • 2h 1m • 1.6K views

In this lecture, we discuss techniques to solve problems involving path query & updates or subtree query & updates. Specifically, we discuss Heavy Light Decomposition and Euler Tour traversal techniques to flatten a tree.

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