#include "FlexiSet.h"
#include <iostream>
#include <cstdlib>
#include <unistd.h>

using namespace std;

int main() {
    FlexiSet<int> v;

    srand(getpid());
    for (int i=0; i<20; i++)
	v.insert(rand() % 100);

    cout << "size=" << v.size() << ':';
    for (auto n : v)
	    cout << ' ' << n;

    cout << '\n';
}