Google Software Engineer interview questions

My intern conversion interview, two rounds. First Round: talk my intern project about 5 minutes. Then a hard algorithm problem. Cost all the rest time. Second Round: Since the hard problem has already been asked, the interview is much more casual. Only a simple program problem and the most time are talking my project and the interviewer's work.

It was a phone screen interview, the interviewer asked me question regarding my interests, my favorite programming language, algorithm, projects I have previously worked on. The interview was mainly conversational.