using System;

​

public class Program

{

    public static void Main()

    {

        //  Console.WriteLine("a = ");

        //var a = int.Parse(Console.ReadLine());

        //var b = (a * a);

        //Console.Write("area = ");

        //Console.WriteLine(b);

        //1 = 2.54

    //  Console.WriteLine("cm to inch (1) or inch to cm? (2)");

    //  var aaa = int.Parse(Console.ReadLine());

    //  if (aaa == 1)

    //  {

    //      Console.WriteLine("Cm to Inch selected. Type in cm");

    //      double b = double.Parse(Console.ReadLine());

    //      var c = (b / 2.54);

    //      Console.WriteLine(c + " inches");

    //  }

    //  else

    //  {

    //      Console.WriteLine("Inch to Cm selected. Type in inches");

    //      double num = double.Parse(Console.ReadLine());

    //      var eee = (num * 2.54);

    //      Console.Write(eee + " cm");

    //  }

    //  Console.WriteLine("What's your name?");

    //  string aaa = Console.ReadLine();

    //  Console.WriteLine("Hello, " + aaa);

 //      “You are <firstName> <lastName>, a <age>-

//years old person from <town>.”.

        Console.WriteLine("What's your first name?");

        string aaa = Console.ReadLine();

        Console.WriteLine("Last name?");

        string bbb = Console.ReadLine();

        Console.WriteLine("Age?");

        string ccc = Console.ReadLine();

        Console.WriteLine("And town?");

        string ddd = Console.ReadLine();

        Console.WriteLine("You are " + aaa + " " + bbb + ", a " + ccc + " year old person from " + ddd + ".");

      }

}