Repository navigation
v1.1
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- Reorganize the main README with course navigation, teaching repositories, and archive links.
- Separate C programming and Algorithms into distinct course sections.
- Add C course READMEs for 2024 and 2025 and a course page for 2026.
- Summarize topics with direct source links in the C 2017–2025 and Algorithms 2018–2020 READMEs.
- Add back links to the C programming index and standardize course README formatting.