leetcode.cn 2025-05-29
🔴3373.maximize-the-number-of-target-nodes-after-connecting-trees-ii
🏷️ Tags
#tree #depth_first_search #breadth_first_search
🔴3373.maximize-the-number-of-target-nodes-after-connecting-trees-ii
🏷️ Tags
#tree #depth_first_search #breadth_first_search
Telegraph
maximize-the-number-of-target-nodes-after-connecting-trees-ii
有两棵 无向 树,分别有 n 和 m 个树节点。两棵树中的节点编号分别为[0, n - 1] 和 [0, m - 1] 中的整数。 给你两个二维整数 edges1 和 edges2 ,长度分别为 n - 1 和 m - 1 ,其中 edges1[i] = [ai, bi] 表示第一棵树中节点 ai 和 bi 之间有一条边,edges2[i] = [ui, vi] 表示第二棵树中节点 ui 和 vi 之间有一条边。 如果节点 u 和节点 v 之间路径的边数是偶数,那么我们称节点 u 是节点 v 的 目标节…
leetcode.com 2025-05-29
🔴3373.maximize-the-number-of-target-nodes-after-connecting-trees-ii
🏷️ Tags
#tree #depth_first_search #breadth_first_search
🔴3373.maximize-the-number-of-target-nodes-after-connecting-trees-ii
🏷️ Tags
#tree #depth_first_search #breadth_first_search
Telegraph
maximize-the-number-of-target-nodes-after-connecting-trees-ii
There exist two undirected trees with n and m nodes, labeled from [0, n - 1] and [0, m - 1], respectively. You are given two 2D integer arrays edges1 and edges2 of lengths n - 1 and m - 1, respectively, where edges1[i] = [ai, bi] indicates that there is an…