Depth First Search Algorithm to Compute the Sum of Nodes with Even Grandparent Values
Given a binary tree root, return the sum of all node values whose grandparents have an even value. Constraints 0 ≤ n ≤ 100,000 where n is the number …
Category: recursive
Recursive Algorithm to Convert a List to Binary Search Tree
Given a sorted list nums of size n, construct a binary search tree by Taking nums as the root where k = floor(n / 2). Recursively constructing the left …
Teaching Kids Programming – Recursive Algorithm to Validate a Binary Search Tree
December 17, 2020
algorithms, python, Recursion, recursive, teaching kids programming, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms Given a Binary Tree, our task is to validate if it is a binary search tree. In a BST (Binary …
Teaching Kids Programming – Algorithms to Search in Binary Search Tree
December 16, 2020
algorithms, python, recursive, teaching kids programming, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms Given a binary search tree root and an integer val, determine whether val is in the tree. Constraints n ≤ …
Algorithms to Check Sum of Two Numbers in Binary Search Trees
December 13, 2020
algorithms, c / c++, Depth First Search, DFS, Recursion, recursive, Two Pointer
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You are given two binary search trees a and b and an integer target. Return whether there’s a number in a and a number in b such that their …