📊 Graph (supports Neg Edges, starting from node 0)
🗂 Data Structures
Queue (regular queue)
dist[] Shortest Distance
inQueue[] State
Average: O(E) Worst: O(VE)
💻 Code
HintClick Next Step ▶ to start and observe how SPFA uses a regular queue instead of a priority queue, re-enqueuing nodes when their distance is updated.