private static void AddProducts(Store store, int numOfProductsToAdd = 500000) { for (int i = 0; i < numOfProductsToAdd; i++) { string name = Random.Next(int.MaxValue).ToString(); decimal price = Random.Next(20000) / 100; store.AddProduct(new Product(name, price)); } Console.WriteLine(); Console.WriteLine("| Added {0} products |", numOfProductsToAdd); Console.WriteLine(); }
public static void Main() { var store = new Store(); Console.Write("Calculating, please wait... "); Console.WriteLine(); Timer.Start(); AddProducts(store); Timer.Stop(); Console.WriteLine("Elapsed time: {0}", Timer.Elapsed); Console.WriteLine(); Timer.Restart(); SearchInPriceRange(store); Timer.Stop(); Console.WriteLine(); Console.WriteLine("Elapsed time: {0}", Timer.Elapsed); }
private static void SearchInPriceRange(Store store, int numOfSearches = 10000) { ICollection<Product> firstTwenty = null; for (int i = 0; i < numOfSearches; i++) { int min = Random.Next(200), max = Random.Next(400, 1000); firstTwenty = store.SearchForFirst20InRange(min, max); } Console.WriteLine("Last 20 random products: "); Console.WriteLine(); foreach (var product in firstTwenty) { Console.WriteLine(product.ToString()); } Console.WriteLine(); Console.WriteLine("| Searched {0} times |", numOfSearches); }