struct Employees: Equatable {
   var name: String
   var age: Int
}
func compareValues<T: Equatable>(value1: T, value2: T) -> String {
   let message = value1 == value2 ? "equal" : "different"
   return message
}
let employee1 = Employees(name: "George", age: 55)
let employee2 = Employees(name: "Robert", age: 55)

let result = compareValues(value1: employee1, value2: employee2)
print("The values are \(result)")  // "The values are different"