#pragma once

#define EXERCISM_RUN_ALL_TESTS

#include <boost/date_time/gregorian/gregorian.hpp>


namespace gigasecond {

typedef boost::gregorian::date              date_t;
typedef boost::gregorian::date_duration     date_duration_t;

static inline date_t advance(const date_t &date)
{
    return date + date_duration_t(1000000000 / (60*60*24));
}

}