#include <iostream>
#include <unordered_set>
using namespace std;

int main() {
	unordered_set<int> mySet { 1 };
	mySet.reserve(10000);
	cout << mySet.load_factor() << endl;
	mySet.clear();
	mySet.insert(1);
	cout << mySet.load_factor() << endl;
	return 0;
}