#include <hello/world.h>

#include <saying.h>

#include <boost/accumulators/accumulators.hpp>

#include <boost/accumulators/statistics/mean.hpp>

#include <boost/accumulators/statistics/moment.hpp>

#include <boost/accumulators/statistics/stats.hpp>

#include <iostream>

#include "alphabet/abc.h"

using namespace boost::accumulators;

int main() {

hello::Hello hello{saying};

hello.it();

std::cout << a::b::c::d::e::f::g::h::i::j::k::l::m::n::o::p::q::r::s::t::u::

w::x::y::z;

accumulator_set<double, stats<tag::mean, tag::moment<2> > > acc;

acc(1.2);

acc(2.3);

acc(3.4);

acc(4.5);

std::cout << "Mean: " << mean(acc) << std::endl;

std::cout << "Moment: " << moment<2>(acc) << std::endl;

return 0;

}