TCS Software Engineer interview: incomplete AVL tree and a Digital-role offer

After the recruiter call, I sat for the TCS Prime interview. It was focused and structured, lasting about 40 to 50 minutes. It covered DSA, core programming, my projects, and Python OOP. The technical section began with an AVL-tree coding task. I had to build an AVL tree from scratch with insert, delete, search, and LL, RR, LR, and RL rotations. I could not finish the implementation completely, a…

Shared by a candidate · reported Jul 2026. Interview formats change; use it as a guide, not a script.