using System;

public class Program

{

    public static void Main()

    {

Console.WriteLine("stuff");

​

string s = " Hello";

​

for ( int i =0;i<s.Length; i++)

​

Console.WriteLine(s[i]);

​

string s2;

​

Console.Write("Enter a string:");

​

s2= Console.ReadLine();

​

Console.WriteLine(" You entered:" + s2);

​

Console.BackgroundColor= ConsoleColor.White;

​

Console.ForegroundColor= ConsoleColor.Black;

​

if (s==s2)

​

Console.WriteLine("same");

​

else

​

Console.WriteLine("different: " +s + " versus" + s2);

​

if(s.CompareTo(s2)<0)

​

Console.WriteLine(s + "comes alphabetically befor " + s2);

​

else

​

Console.WriteLine(s + " comes alphabetically after" + s2 + " or they are the same!");

​

Console.WriteLine(Math.Pow(2,3));

​

method1(s2);

}

​

public static void method1(string s)

​

{

​

Console.WriteLine(" The string you passed in is:" + s); }

}