What is the complexity of algorithms in C++17's standard library?

What is the time complexity of the sort function in C++17?

The time complexity of the sort function in C++17 is O(n log n) on average, which is efficient for most cases.

Are there any algorithms in C++17 with linear time complexity?

Yes, algorithms like std::copy and std::find have linear time complexity, O(n), depending on the input size.

How does the complexity of std::for_each compare to std::transform?

Both std::for_each and std::transform have a time complexity of O(n), as they both iterate through the input range.

Can you explain the space complexity of C++17 algorithms?

Space complexity varies by algorithm; for example, std::sort uses O(log n) space for the recursive stack, while std::copy uses O(1) additional space.