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834. Sum of Distances in Tree
April 28, 2024, 6:03 p.m. | MD ARIFUL HAQUE
DEV Community dev.to
834. Sum of Distances in Tree
Hard
There is an undirected connected tree with n nodes labeled from 0 to n - 1 and n - 1 edges.
You are given the integer n and the array edges where edges[i] = [ai, bi] indicates that there is an edge between nodes ai and bi in the tree.
Return an array answer of length n where answer[i] is the sum of the distances between the ith node in the tree and …
algorithms array edge integer leetcode nodes php programming sum tree
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