#include <iostream>

#include <sdsl/bit_vectors.hpp>

using namespace std;
using namespace sdsl;

int main()
{
    bit_vector b = { 1, 1, 0, 1, 0, 0, 1 };
    cout << b << endl;
    b = bit_vector(80 * (1 << 20), 0);
    for (size_t i = 0; i < b.size(); i += 100) b[i] = 1;
    cout << size_in_mega_bytes(b) << endl;
}
