Let S be an unordered set of integers, what is returned by S.load_factor( ), what is it’s significance?
Unordered Set question number 8
The unordered_set::load_factor() is a built-in function in C++ STL which returns the current load factor in the unordered_set container. The load factor is the ratio between the number of elements in the container (its size) and the number of buckets (bucket_count):