using System;

public class Program

{

    public static void Main()

    {

    String userInput1;

    String userInput2;

    Console.WriteLine("Say something");

    userInput1 = Console.ReadLine();

    Console.WriteLine("Say another thing");

    userInput2 = Console.ReadLine();

    String compareString1 = userInput1.Trim();

    String compareString2 = userInput2.Trim();

    int result = String.Compare(compareString1, compareString2, true); 

        if (result == 0)

            Console.WriteLine("equal");

            else Console.WriteLine("not equal");

    }

}