AAbstract Algorithms·Jun 18Advanced Graph Algorithms: Dijkstra, Topological Sort, and Disjoint Set Union (DSU)Master shortest paths, dependency resolution, and cycle detection with robust Java solutions.12 min read·abstractalgorithms.hashnode.dev
TTanya Agarwal·Jun 6Building a Graph-Based Job Recommendation System using BFS and DFSIntroduction Finding the right job opportunity based on a person's skills can be challenging. Many students and professionals struggle to identify career paths that align with their expertise. To addr5 min read·tanyacodes.hashnode.dev1
AAbstract Algorithms·Mar 29BFS — Breadth-First Search: Level-by-Level Graph ExplorationBFS explores graphs level by level using a queue — the key to shortest paths and level-order problems.16 min read·abstractalgorithms.hashnode.dev
AAbstract Algorithms·Mar 29DFS — Depth-First Search: Go Deep Before Going WideDFS explores graphs by going as deep as possible before backtracking — the key to cycle detection and path search.15 min read·abstractalgorithms.hashnode.dev
AAkshat Jain·Mar 7Optimal Route Planning in Delhi Metro Using Graph AlgorithmsAnyone who has travelled in the Delhi Metro knows an interesting fact: The shortest route is not always the best route. A path with fewer stations can feel worse if it requires multiple interchanges.A slightly longer route can feel easier if you st...4 min read·akshatjme.hashnode.dev
SSquareword·Nov 6, 2025Desmos Calculator: A Smart Way to Visualize and Understand MathThe Desmos Calculator has become an essential tool for students, teachers, and anyone who works with mathematics.3 min read·squareword.hashnode.dev
PProgramming Blogs·Aug 22, 2025Breath First Search (BFS) in PythonLearn how to implement Breath First Search (BFS) in Python to find the shortest path in a graph efficiently3 min read·worldofprogramming.hashnode.dev
GGantogtokh Oyundalai·Aug 19, 2025Graph Problems For PracticeGraph for beginner, including Union Find dsa,Bfs,Dfs,Bipartite, Cycle Find, Topological Sort,Shortest Path(Bellman Ford/ Djkstra)7 min read·oganaa.hashnode.dev
NNatallia Vasilyeva·Jul 20, 2025The Geometry of DeceptionWeirdFlows doesn’t search for fraud. It detects the shape of it. Inside a European bank, a pattern too perfect to be real exposed the next frontier of laund3 min read·reestr.blog
AAnni Huang·Jul 15, 2025Can we always change BFS solution to DFS solution?There are some scenarios which you must use BFS or DFS6 min read·huanganni.hashnode.dev
