I was contacted by Google to come in for an interview. The overall process was fairly quick and hassle-free. I received many resources to help me prepare. I had five technical interviews over the course of the day. Everyone was quite nice, though some seemed very averse to small talk. Lunch was provided, during which I got to talk with one of the employees about the company, which was nice. The recruiter was amazing and gave me really good feedback after the interview process, although I heard this is actually uncommon.

Given that you have a graph with an even number of points, how do you find two points that equally subdivide the graph?