public static void Main()
string employeeName = "Jennifer";
string managerName = "Laurie";
if(!string.IsNullOrEmpty(employeeName))
Console.WriteLine(employeeName);
Console.WriteLine("Employee Name is null or empty");
if(!string.IsNullOrEmpty(managerName))
Console.WriteLine(managerName);
Console.WriteLine("Manage Name is null or empty");
if(!string.IsNullOrEmpty(emptyName))
Console.WriteLine(emptyName);
Console.WriteLine("Name is null or empty");