#include <iostream>
#include "height.h"
using namespace std;

// Constructor: from feet and inches
height::height(int f, double i)
        : _centimeters{2.54 * (12 * f + i)}
{
}

// Constructor: from total inches
height::height(double i)
        : _centimeters{2.54 * i}
{
}

// Default constructor: zero height
height::height()
        : _centimeters{0.0}
{
}

// Print in feet and inches
void height::print() const {
        const double totalInches = _centimeters / 2.54;
        const int feet = static_cast<int>(totalInches) / 12;
        const double inches = totalInches - 12 * feet;
        cout << feet << " feet, " << inches << " inches";
}

// Public getter for centimeters
double height::centimeters() const {
        return _centimeters;
}

// Friend function: distance in inches
double distance(const height& h1, const height& h2) {
        return (h1._centimeters - h2._centimeters) / 2.54;
}