private void QueryPriceToSellGlasses(Stand stand) { while (true) { Print(); Print("WHAT PRICE (IN CENTS) DO YOU WISH TO CHARGE FOR LEMONADE "); stand.PricePerGlassCents = int.Parse(_io.GetInput()); if (stand.PricePerGlassCents > 0 && stand.PricePerGlassCents < 100) { return; } Print("COME ON, BE REASONABLE!!! TRY AGAIN."); } }