1. Introduction (First 5 minutes): At the start, you introduce yourself briefly and have a quick chat with the interviewer.

2. Technical Coding Exercise: The main part of the interview involves solving a coding problem. You're given a class called Cell and are asked to create a new method. This method should update a cell's value and also update other cells that depend on it, similar to how Excel works.

Once you're done with the coding part, they might ask about your approach and why you made certain choices. You can also ask them questions.

Implement a spreadsheet where one can update a cell's value, and this also updates other cells that depend on it, similar to how Excel works.