Bloomberg Financial Software Developer interview questions

I got the interview from a on-campus career fair. The first day was pretty easy. The interviewer started off asking me about what I knew about the company, what I would do in the company if I got a job offer. Then, he asked me a simple but required logic thinking + correct implementation on the spot problem that I have never seen. At the end of the interview, he set me up to the 2nd interview which was the day right after it. The second interviewer asked me the same behavioral questions, and he gave me a problem about hash table, another problem about linked list. I got a rejection a week after that.