Phone interview with HackerRank coding test. My interviewer was 20 mins late to our interview and he didn't set up the coding environment before our call. He seemed unprepared and only asked me to solve an easy coding question using two different approaches.
Submitted resume through school career fair. Phone screen, two technical interview rounds, one round about technical interests, last HR round. Lunch provided onsite. Got back to me within the week. Signed within the month. Relatively smooth process.
I applied online. I interviewed at Bloomberg in Apr 2018
Interview
I came to NYC for person interview. I didn't pass the person interview because I didn't prepare myself well for binary tree structure questions. That being said, people interviewing were very nice, and they seemed satisfied working there.
Interview questions [1]
Question 1
Given a binary tree, how to find the width at each level.