DSA preparation... on Daily basis.

mostly focus on coding patterns.

1. Sliding Window. //priority
2. Islands (Matrix Traversal)
3. Two Pointers
4. Fast & Slow Pointers
5. Merge Intervals
6. Cyclic Sort
7. Recursion
8. In-place Reversal of a LinkedList
9. Tree Breadth-First Search
10. Tree Depth First Search
11. Two Heaps //priority
12. Subsets
13. Modified Binary Search. Algo
14. Bitwise XOR
15. Top ‘K’ Elements
16. K-way Merge
17. Topological Sort
18. 0/1 Knapsack
19. Fibonacci Numbers
20. Palindromic Subsequence
21. Longest Common Substring