I dropped my resume at the career fair, where they asked me a simple problem: finding the intersection between two lists. I was to explain the logic; no code was required.

After a week, they scheduled an on-campus interview, where I had a technical interview. The interviewer was friendly and helped me solve the question. I was asked two questions.

At the end of the interview, the interviewer scheduled another interview for the next day. It was a 2-on-1 technical interview. First, I was asked to describe the work on my resume, and then they asked me three questions.

After this, they wanted to move forward and scheduled an HR and manager interview for the next day.

The HR interview was all about talking about the company, my interests, and any questions I might have about the company. The interview with the manager was also about discussing the projects I did and how they fit into the bigger picture. He asked a couple of easy, language-specific questions.

They told me they would let me know of my result in a month.

Populate the sibling pointers in a binary tree.