static void Main(string[] args)
{
Supermarket[] product = new Supermarket[] { new Supermarket("chips", 7.00), new Supermarket("soda", 8.50), new Supermarket("juice", 3.00),
new Supermarket("coffee", 2.50), new Supermarket("tea", 4.00) };
Supermarket a = new Supermarket();
Supermarket[] newList = new Supermarket[product.Length + 1];
Supermarket b = new Supermarket("cheese", 7.45);
double totalPrice = a.CalculateTotalPrice(product);
Console.Write("The total price is {0}\n", totalPrice);
Supermarket min = a.FindCheapest(product);
Console.Write("The cheapest product is {0} with price of {1} \n", min.product, min.price);
a.RemoveMostExpensive(ref product);
for (int i = 0; i < product.Length; i++)
{
Console.Write(" {0} ", product[i].product);
}
newList = a.AddNewProduct(ref product, b);
for (int i = 0; i < product.Length; i++)
{
Console.Write("\n {0} ", product[i].product);
}
double avgPrice = a.CalculateAveragePrice(product);
Console.Write("\nThe average price is {0}\n", avgPrice);
}
private Supermarket FindCheapest(Supermarket[] product)
{
Supermarket min = product[0];
for (int i = 1; i < product.Length; i++)
{
if (min.price > product[i].price)
{
min = product[i];
}
}
return(min);
}
private Supermarket[] AddNewProduct(ref Supermarket[] shoppingList, Supermarket product)
{
Array.Resize(ref shoppingList, shoppingList.Length + 1);
shoppingList[shoppingList.Length - 1] = product;
return(shoppingList);
}
