Question
You don't have to read, input, or print anything. Your task is to complete the function lca() that takes nodes, n1, and n2 as parameters
You don't have to read, input, or print anything. Your task is to complete the function lca() that takes nodes, n1, and n2 as parameters and returns the LCA node as output.
Expected Time Complexity:O(N). Expected Auxiliary Space:O(Height of Tree).
Constraints: 1 Number of nodes 105 1 Data of a node 105
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Database Concepts
Authors: David Kroenke, David Auer, Scott Vandenberg, Robert Yoder
9th Edition
0135188148, 978-0135188149, 9781642087611
