using System;

public class Program

{

    public static void Main()

    {

        //Step 3: user inputs, readline and conversion

        Console.Write("Enter your name: ");

        string name = Console.ReadLine();

        Console.Write("Enter your age: ");

        string inputAge = Console.ReadLine();

        int age = Convert.ToInt32(inputAge);

        Console.Write("Enter the number of stations: ");

        string inputStation = Console.ReadLine();

        double Station = Convert.ToDouble(inputStation);

        //Step 4 base cost and train fare calculations

        double baseCost = 0.50;

        double TrainFare = baseCost * Station; 

        //If else statements to check the cost of fare base on the age 

        if (age<=10 || age>=55)

        {

            TrainFare *= 0.5;

        }

        else if (age>=11 && age<=18)

        {

            TrainFare *=0.6;

        }

        else if (age>18 && age<55)

        {

            TrainFare *=1;

        }

        //Format your output as per the test case

        Console.WriteLine("\nHi {0}, your train far is ${1:N1}.", name, TrainFare);

​

​

    }

}