static void Main(string[] args)
{
User Ivan = new EmployeeBuilder().setName("Ivan").setCompany("None").setAge(23);
User Petro = new EmployeeBuilder().setName("Petro").isMarried.setAge(88);
WriteLine(Ivan);
WriteLine(Petro);
}
static void Main(string[] args)
{
var employee = new EmployeeBuilder()
.SetName("Chen Kim")
.SetPosition(".NET Developer")
.SetSalary(20)
.Build();
Console.WriteLine(employee.ToString());
}