Happy coding! Don't just download the PDF—actually implement the linked lists.
Buy a used physical copy from Amazon or a local second-hand book shop. The book costs less than a pizza, and you can mark your algorithms directly on the page. If you absolutely cannot afford it, use the Internet Archive method.
Search for on Telegram . There are dedicated textbook exchange groups (e.g., "Computer Science Zone" or "AKTU Books") where students share scanned copies. Always run any downloaded PDF through VirusTotal.com before opening it. Final Verdict | Method | Cost | Safety | Edition | | :--- | :--- | :--- | :--- | | Internet Archive (Borrow) | Free | Very Safe | Old (2005) | | College Portal | Free | Safe | Varies | | Telegram Groups | Free | Risky | Usually Newer | | Buy Physical Copy | ₹300-400 | 100% Safe | Latest |
If you are a Computer Science student in India, you have probably heard of "Data Structures Through C" by G.S. Baluja . It is a staple textbook for many university syllabi (especially DU, IPU, and AKTU) because of its simple language and vast collection of solved problems.