Compute the Inorder Successor of a Binary Tree
Given a binary search tree root containing unique values, and an integer t, return the value of the inorder successor of t. That is, return the smallest value greater …
Algorithms to Union Two Sorted Linked Lists
Given two sorted linked lists node0, and node, return a new sorted linked list containing the union of the two lists. Constraints 0 ≤ n ≤ 100,000 where n …
Teaching Kids Programming – Compute the Number of Trailing Zeros for Factorial N
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an integer n, return the number of trailing zeroes in n! Could you write a solution that works in …
Teaching Kids Programming – Finding Pythagorean Triplets in Array using Two Pointer or Hash Set
January 28, 2021
algorithms, brute force, math, python, teaching kids programming, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms Given a list of positive integers nums, return whether there exist integers a, b, and c such that a**2 + …
Breadth First Search Algorithm to Compute the Leftmost Deepest Tree Node in a Binary Tree
Given a binary tree root, find the value of the deepest node. If there’s more than one deepest node, then return the leftmost one. Constraints n ≤ 100,000 where …
Teaching Kids Programming – Adding Two Linked List
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a singly linked list l0 and another linked list l1, each representing a number with least significant digits first, …