GoLang: Search a 2D Matrix
Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted from left …
Teaching Kids Programming – Breadth First Search Algorithm to Count the Vertical Lines in Binary Tree
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a binary tree root, return the number of unique vertical lines that can be drawn such that every node …
Teaching Kids Programming – Insertion Index in Sorted List (bisect_right)
June 3, 2021
algorithms, binary search, python, teaching kids programming, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms Given a list of integers nums, sorted in ascending order, and a number target, return the index where target should …
GoLang: Shuffle the Array
Given the array nums consisting of 2n elements in the form . Return the array in the form . Example 1: Input: nums = , n = 3 Output: …
Teaching Kids Programming – Permutation of Rooks Do Not Attack Each Other
Teaching Kids Programming: Videos on Data Structures and Algorithms You’ve got an integer n representing a chessboard of size n x n. Return the number of ways you can …
Egg Drop With 2 Eggs and N Floors
You are given two identical eggs and you have access to a building with n floors labeled from 1 to n. You know that there exists a floor f …