using System; namespace TestApp { public class TestApp { public static void Main(string[] args){ Person[] persons=new Person[5]; persons[0]=new Person("Ali","Yżlmaz",10); persons[1]=new Person("Veli","Yżlmaz",13); persons[2]=new Person("Ali","Kaya",13); persons[3]=new Person("Mehmet","Kaya",10); persons[4]=new Person("Mehmet","Yżlmaz",11); Array.Sort(persons); for(int i=0;i