Wanna know what I learned from YT and my university on DSA? See index:

• Good basics before starting
• All of Data Structures
• All of Algorithms

For ease of use:

• View my codes using online VS Code–style interface: https://apurbakumarnath.github.io/dsa/

• The link to this repository: https://github.com/ApurbaKumarNath/dsa

Topics I learned:

• Data Structures:

  • 1D & 2D Arrays
  • Linked Lists
  • Stacks
  • Queues
  • Hashing
  • Binary Trees & Binary Search Trees
  • Heaps
  • Graphs

• Algorithms:

  • Time & Space Complexities and Asymptotic Notations
  • Binary & Ternary Search
  • Bubble, Insertion, Selection, Count, Merge, and Quick Sorts
  • Max-sum subarray
  • Karatsuba multiplication
  • substitution method & master theorem
  • Graph theory: BFS, DFS, Topological Sort, SCC, Dijkstra's algorithm
  • MST: Kruskal's (+DSU)
  • Greedy: Huffman encoding
  • Dynamic Programming: LCS, Fractional & 0-1 Knapsack.