import java.util.Scanner;

public class WhichSystem {
    /* This application will help you determine
     * how much memory you need on the current
     * machine to do the task you report you
     * want to do.
     * The specifics are in the project description
     * file posted on the class web site.
     */
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
            System.out.println("System?");

    }
}