Meta Intern interview questions

It is about 45 mins. 5 mins to introduce myself and why you choose Facebook. Two technique questions are asked during the interview, mainly about data structure and algorithms. Not very hard but tricky.

I applied to the position online. After about a month someone contact me and fixed me a date for online interview. Then interviewer also contact me to confirm date. But I unable to do my interview on that day then I contact them and postponed it to 4 days forward. On time I log into the link they provide me through the interview confirmation mail. Interviewer didn't ask me any personal details like describe your self. As soon as we clear our communication she asked me to start coding. We used Facebook code pad for coding( it's something like hacker rank but not better than hacker rank). After I finished coding she asked about my future plans and she allow me to ask any question from her. That's it!