its a on campus experience first round is of OA round (aptitude and technical questions) second round is of technical interview round third round is of HR + technical interview round

This was by far the most difficult and frustrating interview experience I've had as a fresher. The company asked extremely complex technical questions, many of which were beyond the scope of what is expected at an entry-level. The programming tasks were unusually tough, even for experienced developers. There was no clear guidance or structure, and it felt more like a high-pressure coding marathon than an interview. The overall approach was discouraging and made me question whether they genuinely support or understand the needs of fresh graduates.