C++: Standard Algorithm vs Custom Implementation

What are the main differences between using C++ standard algorithms and writing custom ones?

C++ standard algorithms are optimized and tested for performance, while custom implementations can be tailored to specific needs.

Can you give me an example of when I should use a standard algorithm?

Sure! If you're sorting a large dataset, using std::sort is usually more efficient than writing your own sorting algorithm.

What are the advantages of writing a custom algorithm?

Custom algorithms allow for optimizations specific to your data and can implement unique logic that standard algorithms may not support.

Are there any downsides to using standard algorithms?

Yes, sometimes standard algorithms may not be the best fit for specialized cases, leading to performance issues or lack of flexibility.