The behavioral interview felt like a conversation; I was asked questions based on hypothetical situations regarding the inclusion of all team members.

1-2 technical rounds involved LeetCode problems, with the first being Medium-easy and the second Medium-hard (recursion).

The third round was hard and started with a written algebraic expression.

You are given a distance D and will handle a stream of floating-point values received one at a time. Write a function that checks these received inputs for groups of 3 values that are within at most d distance.