Meta Developer interview questions

2 coding question , on 1st question they asked time and space complexity. second question divide number by a noter without using "/" and "%". The interviewer was good and provide hints when i am stuck . it was a good experience.the interview lasted for 50 minutes. i advise to practice lots of code on editor like coderpad.io / styli.com. This will help a lot in long run. I am waiting for there response!!!