public static void Main()
string letters = " 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ`-=[];',.~!@#$%^&*()_+{}|:<>?\'\"/\\";
Console.WriteLine("Enter a password (the password must be exactly 3 characters.)");
string pass = Console.ReadLine();
while(pass!=hack1+hack2+hack3)
hack1 = letters.Substring(hackNum1,1);
hack2 = letters.Substring(hackNum2,1);
hack3 = letters.Substring(hackNum3,1);
if(hack1+hack2+hack3==pass)
Console.WriteLine(hack1+hack2+hack3);
Console.WriteLine("password hacked!");