Python 3: Project-based Python, Algorithms, Data Structures - Implement merge function - part 1

The video tutorial explains the bubble sort algorithm, demonstrating how it sorts an unsorted list of numbers by comparing and swapping elements. The process is illustrated through multiple iterations until the list is sorted in ascending order. The tutorial also analyzes the algorithm's performance using Big O notation, highlighting its complexity as O(N^2).

How does the bubble sort algorithm determine that the list is sorted?

What is the time complexity of the bubble sort algorithm and why?

In what scenarios might bubble sort be less efficient compared to other sorting algorithms?