std::unordered_multiset::load_factor

// unordered_multiset hash table stats
#include <iostream>
#include <unordered_set>

int main ()
{
  std::unordered_multiset<int> myums;

  std::cout << "size = " << myums.size() << std::endl;
  std::cout << "bucket_count = " << myums.bucket_count() << std::endl;
  std::cout << "load_factor = " << myums.load_factor() << std::endl;
  std::cout << "max_load_factor = " << myums.max_load_factor() << std::endl;

  return 0;
}