public UnitTest1()
{
IServiceCollection services = new ServiceCollection();
services.AddSingleton <WeightedAverage>();
services.AddSingleton <FIFO>();
services.AddSingleton <LIFO>();
var serviceProvider = services.BuildServiceProvider();
weightedAverage = serviceProvider.GetRequiredService <WeightedAverage>();
fifo = serviceProvider.GetRequiredService <FIFO>();
lifo = serviceProvider.GetRequiredService <LIFO>();
}
static void Main(string[] args)
{
LIFO l = new LIFO();
int i;
for (i = 0; i < 10; i++)
{
l.Add(i);
}
Console.WriteLine(l.ToString());
Console.ReadLine();
int h = l.Head();
LIFO t = l.Tail();
Console.WriteLine("Head:\t" + h);
Console.WriteLine("Tail:\t" + t);
Console.ReadLine();
}
