Category: BFS
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a n-ary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path …
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a two-dimensional integer matrix board containing 0s, 1s and 2s representing some n x n chessboard. Each …
Teaching Kids Programming: Videos on Data Structures and Algorithms There are n rooms labeled from 0 to n – 1 and all the rooms are locked except for room …
Teaching Kids Programming: Videos on Data Structures and Algorithms Define Binary Trees in Python Trees can be considered as DAG (Directed Acyclic Graph) – the Directed means that we …
Teaching Kids Programming: Videos on Data Structures and Algorithms An image is represented by a 2-D array of integers, each integer representing the pixel value of the image (from …