==> Array.
==> Linked List.
=====> Singly.
=====> Doubly.
=====> Circular.
==> Stack.
==> Queue.
==> Binary Tree.
==> Binary Search Tree.
==> Breadth First Search.
==> Depth First Search.
==> Heap.
=====> Min Heap.
=====> Max Heap.
==> Hashing.
=====> Hash Map.
=====> Hash Table.
==> Dijkstra Algorithm.
==> Prims Algorithm.
==> Kruskal`s Algorithm.
==> Searching Algorithms.
=====> Binary Search.
=====> Linear Search.
==> Sorting Algorithms.
=====> Bubble Sort.
=====> Selection Sort.