public static void SecondMenu() { bool j = true; while (j) { Console.Clear(); Console.WriteLine(@" ______ _ ___ __ | ___ \ | | \ \ / / | |_/ / | | |\ V / | ___ \ | | | \ / | |_/ / |_| | | | \____/ \___/ \_/ "); Console.WriteLine(); Console.WriteLine("1) Feed Money"); Console.WriteLine(); Console.WriteLine("2) Select Product"); Console.WriteLine(); Console.WriteLine("3) Finish Transaction"); Console.WriteLine(""); Console.WriteLine($"Current Money Provided: ${vendingMachine.Current()}"); string input = Console.ReadLine(); switch (input) { case "1": Console.Clear(); Console.WriteLine(@" /$$ /$$ /$$ /$$$$$$ /$$$$$$ /$$$$$$ /$$__ $$/$$__ $$/$$__ $$ | $$ \__/ $$ \__/ $$ \__/ | $$$$$$| $$$$$$| $$$$$$ \____ $$\____ $$\____ $$ /$$ \ $$/$$ \ $$/$$ \ $$ | $$$$$$/ $$$$$$/ $$$$$$/ \_ $$_/ \_ $$_/ \_ $$_/ \__/ \__/ \__/ "); Console.WriteLine("Enter $ amount 1, 2, 5,or 10: "); Console.Write("$"); string amount = Console.ReadLine(); vendingMachine.AddMoney(amount); break; case "2": Console.Clear(); Console.WriteLine(@" ______ _ _ | ___ \ | | | | | |_/ / __ ___ __| |_ _ ___| |_ ___ | __/ '__/ _ \ / _` | | | |/ __| __/ __| | | | | | (_) | (_| | |_| | (__| |_\__ \ \_| |_| \___/ \__,_|\__,_|\___|\__|___/ "); vendingMachine.SelectProduct(); string choice = Console.ReadLine().ToUpper(); vendingMachine.Choose(choice); break; case "3": Console.Clear(); Console.WriteLine(@" /$$ /$$ /$$ /$$$$$$ /$$$$$$ /$$$$$$ /$$__ $$/$$__ $$/$$__ $$ | $$ \__/ $$ \__/ $$ \__/ | $$$$$$| $$$$$$| $$$$$$ \____ $$\____ $$\____ $$ /$$ \ $$/$$ \ $$/$$ \ $$ | $$$$$$/ $$$$$$/ $$$$$$/ \_ $$_/ \_ $$_/ \_ $$_/ \__/ \__/ \__/ "); string result = vendingMachine.FinishTransaction(); Console.WriteLine(result); Console.ReadLine(); j = false; break; } } }