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FAANG Interview Graph Algorithms

FAANG Interview Graph Algorithms

List of the Graph Algorithms:-

Certainly! Graph algorithms are commonly asked in FAANG (Facebook, Amazon, Apple, Netflix, Google) interviews. Here are some important graph algorithms that you should be familiar with:

  • Breadth-First Search (BFS): Traverses a graph level by level.
  • Depth-First Search (DFS): Explores as far as possible along each branch.
  • Dijkstra's Algorithm: Finds the shortest path in a weighted graph.
  • Bellman-Ford Algorithm: Finds the shortest path, even with negative edge weights.
  • Kruskal's Algorithm: Finds the minimum spanning tree of a connected, undirected graph.
  • Prim's Algorithm: Finds the minimum spanning tree by growing from a starting point.
  • Topological Sorting: Orders vertices in a DAG.
  • Floyd-Warshall Algorithm: Finds shortest paths between all pairs of vertices.
  • A* Algorithm: Informed search for the shortest path using heuristics.
  • Minimum Cut Algorithm (Karger's Algorithm): Finds a minimum cut in an undirected graph.
  • Tarjan's Algorithm: Finds strongly connected components in a directed graph.
  • Eulerian Path/Circuit: Determines if a graph has a path/circuit that visits each edge once.
  • Bipartite Graph Checking: Determines if a graph can be partitioned into two independent sets.