This is the way how i learn data structure algorithm on Programiz.

link Programiz https://www.programiz.com/dsa/algorithm

My Process :
@ Process DSA

1. DSA Introduction:

   • What is algorithm?
   • DS and Types
   • Why learn algorithms?
   • Asymptotic Notation
   • Master Theorem
   • Divide and Conquer Algorithm

2. Stack

3. Normal Queue - Circular Queue

4. Complete Binary Tree

5. Heap Data Structure

6. Heap Sort Algorithm

7. Priority Queue

8. Deque Data Structure

9. Linked list Data Structure

10. Linked list Operations

11. Types of Linked List - Singly linked, doubly linked and circular.

12. Hashing

13. Hash table

14. Fibonacci Heap

15. Decrease Key and Delete Node Operations on a Fibonacci Heap

16. Tree Data Structure

17. Tree Traversal

18. Binary Tree

19. Full Binary Tree

20. Balanced Binary Tree

21. Binary Search Tree

22. AVL Tree

23. Graph Data Structure

24. Spanning tree and Minimum Spanning tree

25. Strongly connected component

26. Adjacency Matrix