Category: Recursion
January 2, 2023
algorithms, Depth First Search, dynamic programming, Dynamic Programming, Memoization, python, Recursion, recursive, teaching kids programming, youtube video
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a 0-indexed m x n binary matrix grid. You can move from a cell (row, col) to …
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given an integer array digits, where each element is a digit. The array may contain duplicates. You need …
Teaching Kids Programming: Videos on Data Structures and Algorithms The count-and-say sequence is a sequence of digit strings defined by the recursive formula: countAndSay(1) = “1” countAndSay(n) is the …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given two positive integers a and b, return the number of common factors of a and b. An integer x …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given the root of a binary tree and an integer targetSum, return true if the tree has a root-to-leaf path …