InterviewBit Problems
Least Common Ancestor : Solved
About the Least Common Ancestor : Solved category
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Easy C++ solution using pre-order traversal
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Solution with O(n) space complexity
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Pathetic question with wrong test case
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Binary lifting techique gives only Parital correct
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Easy DFS approach in C++( easy to understand)
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DFS O(n) C++ Solution
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Problem is LCA of 2 nodes. not a single node. right?
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Simple java solution of O(n)
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C++ | Optimised Approach | search 'path to C' at all nodes in the 'path to B'
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Method Explained LCA(CODE THIS ON YOUR OWN)
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Doubt in editorial sol'n why do we need the "bool find" function?
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C++ recursive solution preorder
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Short, Readable and Very Intuitive Solution | C++
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Easy backtracking solution!
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Least Common Ancestor java solution
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Simple C++ clean code
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Tree Traversal once - Efficient solution
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C++ lengthy code but easy to understand with proper comments
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Easy C++ recursive solution with comments
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C++ easy recursion solution
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Extremely easy solution O(n) recursive soln
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C++ O(n) Backtracking + Iterative Easy solution with comments, using 2 stacks, Suggestions welcome :)
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O(n) time O(1) space cpp
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Easy to understand soln cpp
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Very easy C++ solution with LCA
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Python Recursive Solution to find ancestors
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Lang: C++, Complexity[Time,Space]: [O(n), O(height)]
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What is wrong with my solution .help me please
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Elegant python solution- editing the node structure
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