Tag: Top Down DP

Teaching Kids Programming – Minimum Operations to Reduce an Integer to 0 (Greedy Recursion/Top Down Dynamic Programming Algorithm)

Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a positive integer n, you can do the following operation any number of times: Add or subtract …

Teaching Kids Programming – Check if There is a Path With Equal Number of 0’s And 1’s (Maze, Recursion, Memoization, Dynamic Programming)

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 …