A personal repo to track LeetCode problems I solve, with quick explanations and reference implementations.
Structure (example)
  solutions/
  ├── 001 - Two Sum/
  │   ├── problem.md
  │   ├── solution.py
  │   ├── explanation.md
  │   └── complexity.md
  └── ...- each problem folder is named with the LeetCode ID and a short title
- recommended files:
- problem.md — statement excerpt, constraints, link
- solution.py — reference implementation
- explanation.md — approach, key ideas, edge cases
- complexity.md — time/space complexity