Meta Software Developer Internship interview questions

A team member will call you for a phone code interview. It starts with 5-10 min self-introduction and then you are required to do two or three coding problems. The interview process is overall good

It is a 45 mins phone interview. The interview started with the interviewer gave an introduction of what she was working in the company; it took about 5 mins. Then, she asked a coding question on a thing like notebook( means there is no auto detection).