Capital city

// Capital city program

using System;

class Submission
{
    // -------------------------
    // Subprograms
    // -------------------------
    static bool check_answer(string country, string city)
    {
        if (country == "England" && city == "London")
        {
            return true;
        }
        if (country == "France" && city == "Paris")
        {
            return true;
        }
        else
        {
            return false;
        }
    }

    static void capital_cities()
    {
        bool correct = false;
        // Ask for first capital city until correct answer given
        while (!correct)
        {
            string city = Console.ReadLine();
            correct = check_answer("England", city);
        }

        correct = false;
        while (!correct)
        {
            string city = Console.ReadLine();
            correct = check_answer("France", city);
        }
    }


    // -------------------------
    // Main program
    // -------------------------
    public static void Main(string[] args)
    {
        capital_cities();
        Console.WriteLine("The quiz is complete.");
    }

}