Tree Algorithms

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Subordinates
subtree dp
C++
Tree Matching
tree dp
C++
Tree Diameter
tree diameter
C++
Tree Distances I
tree diameter
C++
Tree Distances II
tree rerooting dp
C++
Company Queries I
binary lifting
C++
Company Queries II
lca
C++
Distance Queries
lca
C++
Counting Paths
hld
C++
Subtree Queries
hld
C++
Path Queries
hld
C++
Path Queries II
hld
C++
Distinct Colors
mo on tree - sack small to large
C++
Finding a Centroid
centroid
C++
Fixed-Length Paths I
centroid decomposition
C++
Fixed-Length Paths II
centroid decomposition
C++