using System;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

using System.Diagnostics;

public class Program

{

    public static void Main()

    {

        List<int> ListGeneric = new List<int> {5,9,1,4};

        ArrayList ListNonGeneric = new ArrayList {5,9,1,4};

        Stopwatch s = Stopwatch.StartNew();

        ListGeneric.Sort();

        s.Stop();

        Console.WriteLine($"Generic Sort: {ListGeneric} \n Time taken: {s.Elapsed.TotalMilliseconds}ms");

        Stopwatch s2 = Stopwatch.StartNew();

        ListNonGeneric.Sort();

        s2.Stop();

        Console.WriteLine($"Non-Generic Sort: {ListNonGeneric} \n Time taken: {s.Elapsed.TotalMilliseconds}ms");

    }

    public class Product

{

    public int Id { get; set; }

    public string Name { get; set; }

    public string Category { get; set; }

    public decimal Price { get; set; }

    public int StockQuantity { get; set; }

}

}