static void Main(string[] args)
{
double TotalTax = 0;
Product[] products = new Product[6];
products[0] = new Book(1, "Toi thay hoa vang tren co xanh", 100000, "Kim Dong");
products[1] = new Book(2, "Sherlock holems", 150000, "Phuong Nam");
products[2] = new Book(3, "Learn Code", 80000, "Kim Dong");
products[3] = new MobilePhone(4, "Galaxy S9", 15000000, "SumSung");
products[4] = new MobilePhone(5, "IphoneX", 15000000, "Apple");
products[5] = new MobilePhone(6, "Oppo 11", 15000000, "Oppo");
for (int i = 0; i < 6; i++)
{
Console.WriteLine(products[i].ToString() + ", Tax: " + products[i].computeTax());
TotalTax += products[i].computeTax();
}
Console.WriteLine("Total Tax: " + TotalTax);
}
static void Main(string[] args)
{
Product[] listPr = new Product[6];
listPr[0] = new Book(1, "Dat gioi toan dien", 5000, "Nguyen Dac Dat");
listPr[1] = new Book(2, "CodeVN", 6000, "ThiDK");
listPr[2] = new Book(3, "CodeLean", 7000, "Dang Kim Thi");
listPr[3] = new MobilePhone(4, "Oppo f11", 8000, "Oppo");
listPr[4] = new MobilePhone(5, "Xiaomi mi 10", 9000, "Xiaomi");
listPr[5] = new MobilePhone(6, "Iphone 3", 10000, "Apple");
//ComputeTotalTax Book
double taxBook = 0;
for (int i = 0; i <= 2; i++)
{
taxBook += listPr[i].computeTax();
/*Console.WriteLine(listPr[i].ToString());*/
}
//ComputeTotalTax Mobilephone
double taxMobilePhone = 0;
for (int i = 3; i <= 5; i++)
{
taxMobilePhone += listPr[i].computeTax();
/*Console.WriteLine(listPr[i].ToString());*/
}
double computeTotaltax = 0;
for (int i = 0; i < listPr.Length; i++)
{
computeTotaltax += listPr[i].computeTax();
Console.WriteLine(listPr[i].ToString());
}
Console.WriteLine("Compute Total tax of Book: " + taxBook);
Console.WriteLine("Compute Total tax of MobilePhone: " + taxMobilePhone);
Console.WriteLine("Compute Total tax : " + computeTotaltax);
}
