Data Structures and Algorithms in Java
6th Edition
ISBN: 9781118771334
Author: Michael T. Goodrich
Publisher: WILEY
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Chapter 8, Problem 55C
Program Plan Intro
1. Below mentioned variables are used:
- T- tree with n elements
- root- root node of the tree.
- p- given element 1.
- q-given element 2.
2. Below Mentioned functions are used:
- findLCA()-recursive
algorithm to find the lowest common ancestor (lca) of the given two elements.
Program description:
This program is for finding the lowest common ancestor (LCA) of two elements in a given tree.LCA is an element of tree which has both elements p and q as its dedcendants and has a larger depth of all ancestors of p and q.
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