#include <iostream>
using namespace std;

int main()
{
    int choice;
do
{


    string direction;


    cout << "Which direction would you like to move?\n",
    cout << "[8] North\n",
    cout << "[4] West\n",
    cout << "[2] South\n",
    cout << "[6] East\n",
    cout << "[0] Exit\n";
    cin >> choice;

    if (choice >= 2 && choice <= 8 && choice % 2 == 0)
    {
       if (choice == 8)
        direction = "north";
        else if (choice == 4)
        direction = "west";
        else if (choice == 2)
        direction = "south";
        else if (choice == 6)
        direction = "east";

        cout << "You moved " << direction << "." << endl;
    }





} while (choice != 0);


    return 0;
}