#include "std_lib_facilities.h" // from http://www.stroustrup.com/Programming/std_lib_facilities.h

//includes facilities.h --> http://www.stroustrup.com/Programming/std_lib_facilities.h


int main()
{
    char CorrectAcoordingToUser = 'n'; //declare vars
    char MorK = 'x';
    int distance = -1;
    float distanceOutput;


    //make sure it loops if user input is incorrect
    while ((CorrectAcoordingToUser != 'y') || ((MorK != 'M') && (MorK != 'K')) || (distance == -1))
    {
        cout << "Enter what you'd like to convert (M of K),\nthen enter a space followed by the distance\n";
        CorrectAcoordingToUser = 'n'; // makes sure if user enters some bullshit value, the program resets it
        // input below

        cin >> MorK >> distance; //input M or K, followed by distance

        cout << "you entered " << distance << ' ' << MorK << ". Is this correct?\n\n";
        cout << "Enter y or n \n"; //check if input is correct according to user

        cin >> CorrectAcoordingToUser;

        cout << "You entered " << CorrectAcoordingToUser << "\n";

        if (CorrectAcoordingToUser == 'n')
        {
            cout << "\nYou decided input is incorrect. Please try again \n";


        }

    }



    if (CorrectAcoordingToUser == 'y')
    {
        // differentiate between M --> K and K --> M

        //distance = K
        if (MorK == 'K')
        {
            distanceOutput = distance / 1000;
            cout << "distance is: " << distanceOutput << " " << MorK << "\n";


        }
        //distance = M
        if (MorK == 'M')
        {

            distanceOutput = distance * 1000;
            cout << "distance is: " << distanceOutput << " " << MorK << "\n";

        }
    }

    return 0;


}