3373. Maximize the Number of Target Nodes After Connecting Trees II | Leetcode Daily - Python

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Dive into LeetCode 3373: "Maximize the Number of Target Nodes After Connecting Trees II"! This video breaks down a complex graph problem involving two trees and connection queries. Learn how to efficiently find the maximum number of "target nodes" (nodes at an even distance) by leveraging the bipartite nature of trees and a clever 2-coloring strategy. We walk through the logic, from understanding the problem to implementing an O(N+M) Python solution, including a detailed code explanation. Understand how contributions from each tree are calculated and combined for the optimal answer.

Perfect for coding interview preparation and improving problem-solving skills.

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Solution Link:
https://leetcode.com/problems/maximize-the-number-of-target-nodes-after-connecting-trees-ii/editiorial/

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Видео 3373. Maximize the Number of Target Nodes After Connecting Trees II | Leetcode Daily - Python канала Leetcode Daily