Breadth-First Search (BFS) and Depth-First Search (DFS) are two fundamental algorithms used in computer science and data analysis to traverse and search data structures like graphs and trees. These ...

AI coding agents are blind. They either read the whole codebase (blows context windows), rely on grep (misses semantic meaning), or need hand-crafted AGENTS.md files that don't scale. ctx fixes this.

Abstract: Given a graph G={V, E} and a distinguished source vertex `s', the traditional BFS algorithm systematically explores the edges of G to discover every vertex that is reachable from the source ...

Given two arrays: arr1[0..m-1] of size m and arr2[0..n-1] of size n. Task is to check whether arr2[] is a subset of arr1[] or not. Both the arrays can be both unsorted or sorted. It may be assumed ...

We don’t go over code in the videos, though we do supply pseudocode. However, we do include complete source code for implementation of DFS (all traversal methods) and BFS here for your review. These ...