<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
Explain the concept of a monotonic queue.<end_of_turn>
<start_of_turn>model
A monotonic queue is a data structure that maintains elements in non-decreasing or non-increasing order. It is often used in optimization problems and sliding window algorithms.<end_of_turn><eos>