How do I use iterators with algorithms in C++11?

Can you explain how to use iterators with algorithms in C++11?

Sure! In C++11, iterators are used to traverse containers and can be combined with algorithms from the STL.

What are some common algorithms I can use with iterators?

Common algorithms include std::sort, std::find, and std::accumulate. They work seamlessly with iterators.

Can you give me an example of using std::sort with iterators?

Absolutely! You can use std::sort like this: std::sort(vec.begin(), vec.end()); where vec is a vector.

What if I want to sort in descending order?

You can use a custom comparator: std::sort(vec.begin(), vec.end(), std::greater<int>()); to sort in descending order.