/**
 * @author mbk
 * @version 1
 */
public interface Robot {

    /**
       moveForward method.
       @param dist distance to travel
    */
    void moveForward(int dist);

    /**
       moveBackWard method.
       @param dist distance to travel
    */
    void moveBackward(int dist);

    /**
       turnRight method.
    */
    void turnRight();

    /**
       turnLeft method.
    */
    void turnLeft();
}