Goldman Sachs

There were multiple interviews on the same day, and it was really great. Interviewers were comfortable to interact with and explained their approaches. Questions from trees in data structures were asked, and also some from backtracking.

The interview process was a bit hard, but the interviewer helped me a lot through the problems, guiding me. I couldn't make it, however, as I only gave two correct answers out of his five questions.

The interview mode was good. First round: HackerRank. The first problem was an array-based question. * **Easy question:** String compression. Input: `waaarrziiiii` Output: `1w3a2r1Z5i` * **Second question:** Dynamic programming. Giv