leetcode.com 2025-04-04
🟡1123.lowest-common-ancestor-of-deepest-leaves
🏷️ Tags
#tree #depth_first_search #breadth_first_search #hash_table #binary_tree
🟡1123.lowest-common-ancestor-of-deepest-leaves
🏷️ Tags
#tree #depth_first_search #breadth_first_search #hash_table #binary_tree
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lowest-common-ancestor-of-deepest-leaves
Given the root of a binary tree, return the lowest common ancestor of its deepest leaves. Recall that: