Implementing Merge Sort

This video tutorial explains the implementation of the merge sort algorithm, emphasizing the importance of understanding recursion. It covers the base case, recursive division of the array, and the merging process. The tutorial also includes a detailed explanation of the merge function, handling edge cases, and testing the implementation. The video concludes with a summary of the merge sort's efficiency in different scenarios.

How do you handle the merging of two sorted arrays?

What is the time complexity of the merge sort algorithm?

Explain how to test the merge sort implementation.

What are the advantages of using merge sort over other sorting algorithms?