public static void RemoveLongestCall(List <Call> callHistory, double price)
{
var orderedCalls = callHistory.OrderBy(x => x.Duration).ToList();
orderedCalls.RemoveAt(orderedCalls.Count - 1);
var testPrice = GSM.CallsPrice(orderedCalls, price);
Console.WriteLine("After removing the longest call: {0:F2}", testPrice);
}
public static void PrintTestCallPrice(List <Call> callHistory, double price)
{
var testPrice = GSM.CallsPrice(callHistory, price);
Console.WriteLine("\nTotal price of test calls: {0:F2}", testPrice);
}