How do you usually implement HLD?

Revision en1, by WRKWRK, 2025-10-07 06:24:36

Do you flatten the tree by DFS (prioritizing the heavy child) and use a single segment tree over the whole array,

or build a separate segment tree for each chain?

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  Rev. Lang. By When Δ Comment
en3 English WRKWRK 2025-10-07 06:53:36 0 (published)
en2 English WRKWRK 2025-10-07 06:25:35 66 Tiny change: 'Do you fla' -> 'Heavy-Light Decomposition with segment tree.\n\nDo you fla'
en1 English WRKWRK 2025-10-07 06:24:36 218 Initial revision (saved to drafts)