static void Main(String[] args)
{
var n = int.Parse(Console.ReadLine());
var nameList = new nameList <string>();
for (int i = 0; i < n; i++)
{
var tmp = Console.ReadLine().Split(' ');
var name = tmp[0];
var email = tmp[1];
if (Regex.IsMatch(email, @".+@gmail\.com$"))
{
nameList.Add(name);
}
}
nameList.Sort();
foreach (var name in nameList)
{
Console.WriteLine(name);
}
}
public static string DeserializeNames()
{
var jsonData = "{\"name\":[{\"last\":\"Smith\"},{\"last\":\"Doe\"}]}";
JavaScriptSerializer ser = new JavaScriptSerializer();
nameList myNames = ser.Deserialize <nameList>(jsonData);
return(ser.Serialize(myNames));
}
