Pair Coding.

The question is not an algorithmic one, but a more real-world question.

The interviewer will ask you to do a brief introduction, and then they will give theirs. Following that, you will be given the question or issue to solve. You can then ask questions to clarify it.

This is a great way to test how a candidate codes in their daily work. However, only one interviewer will be present, and they will also participate in the coding process. This could lead to a somewhat subjective assessment based on a single person's judgment, especially if that person doesn't work on the same team.

I believe it might be better to have a third person as a pure observer. Then, the two interviewers could have a short discussion after the interview to make the evaluation more objective.

Develop a simple app that does certain stuff based on specified inputs or commands.