Local campus interview.

Basic information + case-scenario questions about collaboration, mostly.

On-site interview.

• Four rounds of 45 minutes each.
• Every round consisted of an introduction of the interviewer, a few personal questions, programming challenges, and testing questions.
• In between interviews, we interviewees had a chance to talk and get some refreshments.

Everyone was kind, and overall, I got a good impression.

Reverse the words in a string.

Write a method to parse an integer from a string.

Find the lowest common ancestor in a tree.

In a two-dimensional array containing 0s and 1s, find the largest coherent group of 1s. (Two 1s are coherent if they are placed next to each other in a direction N, E, S, or W).

Write a method IntToString which converts an integer to a string with thousands separators.

How would you test a marker, keyboard, web service...?