InterviewBit Problems
Flatten Binary Tree to Linked List : Solved
About the Flatten Binary Tree to Linked List : Solved category
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Very easy CPP solution......recursively done...have a look
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Easy Recursive solution (C++ code)
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Intuitive recursive approach
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Easy Python Solution using recursion
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Just DFS - Linear time and constant memory
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Please explain the result of 15 1 2 5 3 4 -1 6 -1 -1 -1 7 -1 - 1 -1 -1
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Java Recursive Solution in-place
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Intuitive python solution
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DFS appraoch in C++ (easy to understand)
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Simplest Solution By NoOne46!
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Recursive solution, Java
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Recursive Solution (2 functions)
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C++ Recursive Solution | Using single function | Easy Preorder traversal
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C++ | recursive solution
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[C++] Simplest Iterative Soln
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Someone help me out!
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Method Explained(CODE THIS ON YOUR OWN)
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Shortest code possible [ c++ ]
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Elegant Pythonic solution using generators
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Inplace solution with proper indentation and step by step comments | C++
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Iterative n Recursive Approaches in C++
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Basic Intuitive w.r.t PreOrder Traversal
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O(n) time, O(1) space, Reverse Postorder
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Best Solution, time:O(n),space:O(1)
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Accepted solution (python 3) : preorder traversal
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C++ Recursion | In Place
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Easy C++ solution using recursion
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Do yu know preorder transversal?
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Easy to Understand stack O(N) solution
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