Microsoft Intern interview questions

Interview consisted of 2 technical and 1 technical cum HR round. Each round lasted for close to an hour and was very gruiling. The interviewer were very polite ans helpful. At the end, i was asked to write the code on paper.

Was done over Skype, interviewer was great and complained everything well. The interview was for Skype and their team, the interview lasted an hour. It was a coding interview online, the question consisted of basic concepts of code algorithms.