よく使われるメソッド
よく使われるメソッド
よく使われるメソッド
よく使われるメソッド
//Number of Sugar used to make lemonade public static int SugarUsedToMakeLemonade(Recipe recipe, Inventory inventory) { Console.WriteLine("How many cup of sugar would you use to make lemonade?"); recipe.numberOfSugar = int.Parse(Console.ReadLine()); if (recipe.numberOfSugar <= inventory.CountSugar()) { return(recipe.numberOfSugar); } else { Console.WriteLine("Invalid input."); return(SugarUsedToMakeLemonade(recipe, inventory)); } }