Welcome! π
For each data structure, you'll find 10 hand-picked problems with solutions and explanations. Each folder focuses on a single data structure, so you can dive deep, practice, and track your progress.
DSA_QUESTIONS/
βββ Arrays/
β βββ 01-TwoSum.md
β βββ 02-MissingNumber.md
β βββ ...
βββ LinkedList/
βββ Stack/
βββ Queue/
βββ Tree/
βββ Graph/
βββ ...
- Arrays
- Linked Lists
- Stacks & Queues
- Trees (BST, Binary, etc.)
- Graphs
- Hash Tables
- Heaps
- (More coming soon!)
- Pick a data structure β Browse the folders.
- Try the problems β Attempt solving before checking the solutions.
- Compare approaches β Read explanations and code, then refine your own.
- Repeat β Consistency beats intensity. Keep practicing!
- Think algorithmically
- Write cleaner, more efficient code
- Tackle coding interviews confidently
- Build a solid CS foundation
- Found an error? Suggest a fix.
- Want to add problems? Open a pull request.
- Ideas for improvement? Share them!
- Feedback? Drop an issue.
Thanks for visiting β happy coding!
RISHABH774 π