How do you process a query on a path after performing Heavy-Light Decomposition?
After performing Heavy-Light Decomposition, a path query is processed by breaking it into a series of light edges and processing each path using a segment tree or a similar data structure.
Thatâ€™s correct. Path queries are broken into segments, and each segment is processed separately to achieve efficient results.
Can you explain how a segment tree is used to process the path segments after decomposition?