using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Enter first name:");

        string namea = Console.ReadLine();

        Console.WriteLine("Enter second name:");

        string nameb = Console.ReadLine();

        Console.WriteLine("--------------------------------------------");

        Console.WriteLine("Everyone knows that" + namea + "and" + nameb + "are best friends");

        Console.ReadLine();

    }

}