What is the difference between set vs map in C++?

Question

I am still confused by the differences between the map and set datastructures in STL. I know set is storing the values in a sorted way, what about map? Does it store the val

Answer 1

std::map is an associative container storing pairs of key-values with unique keys. std::set is also an associative container that stores a sorter set of objects (or keys).

You should have a look at std::map and std::set.