public Mountain GetMountain(MountainName mountainName)
 {
     switch (mountainName)
     {
         case MountainName.Vitosha: return new Mountain(2290);
         case MountainName.Rila: return new Mountain(2925);
         case MountainName.Pirin: return new Mountain(2914);
         default: return new Mountain(0);
     }
 }
        public Mountain GetMountain(MountainName mountainName)
        {
            switch (mountainName)
            {
            case MountainName.Vitosha: return(new Mountain(2290));

            case MountainName.Rila: return(new Mountain(2925));

            case MountainName.Pirin: return(new Mountain(2914));

            default: return(new Mountain(0));
            }
        }