What are the performance differences between sorting algorithms in C++?

Can you explain the performance differences between sorting algorithms in C++?

Sure! The performance of sorting algorithms can vary significantly based on their time complexity and the nature of the data. For example, Quick Sort has an average time complexity of O(n log n), while Bubble Sort has O(n^2).

What about their space complexity?

Great question! Quick Sort has a space complexity of O(log n) due to recursion, while Merge Sort requires O(n) for the temporary arrays.

Which one would you recommend for large datasets?

For large datasets, I would recommend Quick Sort or Merge Sort due to their better average performance compared to simpler algorithms like Bubble Sort.

Are there any specific scenarios where one is better than the other?

Yes! Quick Sort is generally faster for in-memory sorting, while Merge Sort is preferred for linked lists and external sorting due to its stability.