The interviewers were both friendly and supportive throughout the entire process.

They guided me and provided helpful hints as I worked through the two problems presented to me.

Their approachable demeanor made it easy for me to engage with them, and I felt comfortable asking questions when I needed clarification.

Overall, their encouragement contributed to a positive interview experience, allowing me to showcase my problem-solving abilities effectively.

Assume you are given a stream of sequences. You need to implement a system similar to promises in JavaScript, where you wait for one stream to process before moving on to the next.

For instance, consider how we watch movies on Netflix: the sequences come in order. Even if sequence 4 loads faster, it should still wait for sequences 1, 2, and 3 to load first.

The goal is to ensure that the sequences are processed in the correct order, regardless of their loading times.