public static void Main(string[] args)
{
int countMembers = int.Parse(Console.ReadLine());
Family family = new Family();
for (int i = 0; i < countMembers; i++)
{
string[] curMemberInfo = Console.ReadLine()
.Split(" ", StringSplitOptions.RemoveEmptyEntries);
string name = curMemberInfo[0];
int age = int.Parse(curMemberInfo[1]);
Person curPerson = new Person(name, age);
family.AddMember(curPerson);
}
HashSet <Person> peopleAboveThirty = family.GetOlderTnahThirty();
Console.WriteLine(String.Join(Environment.NewLine, peopleAboveThirty));
}
