static void Main(string[] args)
{
Person p1 = new Person("Nasko", 25);
Person p2 = new Person("Asi", 26);
int older = p1.CompareTo(p2);
Console.WriteLine(older);
PersonAgeComparator ageComparator = new PersonAgeComparator();
int compareAges = ageComparator.Compare(p1, p2);
Console.WriteLine(compareAges);
PersonNameComparator nameComparator = new PersonNameComparator();
int compareNames = nameComparator.Compare(p1, p2);
Console.WriteLine(compareNames);
}
static void Main(string[] args)
{
var nameComparer = new PersonNameComparator();
var ageComparer = new PersonAgeComparator();
var peopleByName = new SortedSet <Person>(nameComparer);
var peopleByAge = new SortedSet <Person>(ageComparer);
int peopleNumber = int.Parse(Console.ReadLine());
for (int i = 0; i < peopleNumber; i++)
{
string[] personData = Console.ReadLine().Split();
string name = personData[0];
int age = int.Parse(personData[1]);
peopleByName.Add(new Person(name, age));
peopleByAge.Add(new Person(name, age));
}
PrintSet(peopleByName);
PrintSet(peopleByAge);
}