Data Structure Diagrams Quick Reference | Structure | Best For | Complexity | |-----------|----------|------------| | Array | Sequential data, index access | Low | | Linked List | Insertion/deletion demos | Low | | Stack | LIFO operations, call stacks | Low | | Queue | FIFO operations, BFS | Low | | Binary Tree | Hierarchical data, BST | Medium | | AVL / Red-Black Tree | Balanced search demos | Medium | | B-Tree | Database index visualization | High | | Heap | Priority queue, heapsort | Medium | | Hash Table | Key-value mapping, collisions | Medium | | Graph | Networks, relationships, paths |…