| Session | Topic | Questions |
|---|---|---|
| #1 | Arrays, Sets, Objects, Maps | L 217, 136, 349, 350 |
| #2 | Time & Memory Complexities | L 1, 189, 121 |
| #3 | Strings | L 266, 161, 415 |
| #4 | Stacks & Queues | L 155, 20 |
| #5 | Preparation Map | L 273, 443 |
| #6 | Recursion | L 344, 78 |
| #7 | Binary Search | L 704, 34 |
| #8 | Linked Lists | L 21, 83 |
| #9 | Trees | L 104, 101, 102 |
| #10 | Graphs | L 1971, 547 |
| #11 | Dynamic Programming | L 121, 122, 123, 188 |
| #12 | Dynamic Programming | L 392, 300 |
| #13 | Depth-First Search (DFS) | L 938, 1971,200 |
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| #20 | ||
| #21 |