using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Please enter your age: ");

        int age;

        while(!(int.TryParse(Console.ReadLine(), out age)));

        Console.Write("Is the show after 5:00PM (true/false): ");

        bool after5;

        while(!(bool.TryParse(Console.ReadLine(), out after5)));

        int price;

        if(age <= 12)

            price = 5;

        else if(age <= 64)

            price = 10;

        else

            price = 8;

        if(after5)

            price += 2;

        Console.WriteLine($"Price is: {price:C}");

    }

}