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