The first interview was at my school with two representatives in Technology at Bloomberg. They were easy-going and asked only technical questions related to programming, algorithms, and data structures.

The final question was code-related and relatively easy.

Bloomberg's response is fast, and I received second-round interview approval two days later.

There were three interviews: one HR and two technical. It was quite tough, but luckily, they don't expect you to get everything correct. Everyone was friendly but demanding.

After the interview, I received an offer the very next business day. They work fast.

Given a file of unknown size, devise an algorithm to give equal probability randomization to choosing a single line, given a one-line buffer space.