Google Software Engineering Intern interview questions

I applied for this job and in a month was contacted by a recruiter. He has set two technical interviews one after another and let me choose the date. Both interviews were tech screens (in Google Hangouts), took approximately 45 minutes and had identically the same structure - first 3-4 minutes interviewer introduces himself and lets you quickly introduce yourself, then he asks you one programming question, you need to code your solution in Google doc so that he sees your performance. After that you discuss possible bugs and time/space complexity (pay attention to it, that's really important).

Got interview from recruiter, since I had participated in one of Google's summer programs. I was scheduled 2 interviews one after the other on the same day. My interviewers were very friendly and down-to-earth.