static void Main(string[] args)
{
Console.WriteLine("Please, enter Person1 data: name, date of birth (dd/MM/yyyy)");
Person person1 = new Person();
person1.Input();
Console.WriteLine("Please, enter Person2 data: name, date of birth (dd/MM/yyyy)");
Person person2 = new Person();
person2.Input();
Console.WriteLine("Please, enter Person2 data: name, date of birth (dd/MM/yyyy)");
Person person3 = new Person();
person3.Input();
Console.WriteLine("Please, enter Person4 data: name, date of birth (dd/MM/yyyy)");
Person person4 = new Person();
person4.Input();
Console.WriteLine("Please, enter Person5 data: name, date of birth (dd/MM/yyyy)");
Person person5 = new Person();
person5.Input();
Console.WriteLine("Please, enter Person6 data: name, date of birth (dd/MM/yyyy)");
Person person6 = new Person();
person6.Input();
person1.Output();
person2.Output();
person3.Output();
person4.Output();
person5.Output();
person6.Output();
person1.ChangeName();
person2.ChangeName();
person3.ChangeName();
person4.ChangeName();
person5.ChangeName();
person6.ChangeName();
person1.Output();
person2.Output();
person3.Output();
person4.Output();
person5.Output();
person6.Output();
List <string> names = new List <string>()
{
};
names.Add(person1.Name);
names.Add(person2.Name);
names.Add(person3.Name);
names.Add(person4.Name);
names.Add(person5.Name);
names.Add(person6.Name);
List <string> equalNames = new List <string>()
{
};
foreach (var n in names.GroupBy(n => n).Select(n => n.ToList()))
{
int index = 1;
foreach (var item in n)
{
equalNames.Add(string.Format("{0}[{1}]", item, index++));
}
}
Console.WriteLine($"The Following Persons have the same names:");
foreach (string name in equalNames)
{
Console.WriteLine(name);
}
Console.ReadLine();
}