Microsoft

The first round was more of a behavioral interview. They then asked me to do a bunch of coding questions, such as writing a motor controller from scratch. They also asked some programming questions and questions about my experience.

The interviewer was very polite and patiently listened to me talk about my work experience, personal interests, and career plan. The whole interview lasted 50 minutes, which was a good interview experience.

The interview portion was sufficient to pass interviews. One question from Trees and one from Math was asked, along with a simple BFS. The question from Trees involved finding the sibling of a given node, for which left, right, and parent pointers we