private LoyaltyRating GetRating(int points, int[][] table, LoyaltyRating[][] loyaltytable) { LoyaltyRating rating = LoyaltyRating.Unknown; for (int i = 0; i < table.Length; i++) { for (int j = 0; j < table[i].Length; j++) { if (points >= table[i][j]) { rating = loyaltytable[i][j]; } } } return(rating); }