using System;

​

public interface IProduct

{

    string Name { get; }

    decimal Price { get; }

    decimal GetPriceWithDiscount(double discountPercent);

    void PrintInformation();

}

​

public class Product : IProduct

{

    public string Name { get; private set; }

    public decimal Price { get; private set; }

​

    public Product(string name, decimal price)

    {

        Name = name;

        Price = price;

    }

     public decimal GetPriceWithDiscount(double discountPercent)

    {

        return Price - (Price * (decimal)(discountPercent / 100));

    }

​

    public void PrintInformation()

    {

        Console.WriteLine($"{Name} costs {Price} leva.");

    }

}

​

public class Program

{

    public static void Main()

    {

        IProduct product = new Product("Laptop", 1500.00m);

        product.PrintInformation();

        decimal discountedPrice = product.GetPriceWithDiscount(10);

        Console.WriteLine($"Price after 10% discount: {discountedPrice} leva.");

    }

}