Bloomberg Software Developer interview questions

Phone interview - Leetcode #34 (search for a range) Onsite round 1 - Leetcode #117 (populating next pointers in trees), check if a linkedlist is a palindrome Onsite round 2 - data structure question about stock ticker, one open ended question related to my background. HR round - About career interests, expectations, background and past projects. Engineer Manager - A very deep discussion on one of my past projects, culture fit discussions.

1. For a class hierarchy, detail which method is called in which order. 2. Merge 2 lists or ordered elements.