static void Main()
{
var persons = new PersonCollection();
persons.AddPerson("*****@*****.**", "Pesho", 28, "Plovdiv");
Console.WriteLine("Added a person. Count = " + persons.Count);
persons.AddPerson("*****@*****.**", "Pesho2", 222, "Plovdiv222");
Console.WriteLine("Duplicated person. Count = " + persons.Count);
persons.AddPerson("*****@*****.**", "Kiril", 22, "Plovdiv");
Console.WriteLine("Added a person. Count = " + persons.Count);
persons.AddPerson("*****@*****.**", "Asen", 22, "Sofia");
Console.WriteLine("Added a person. Count = " + persons.Count);
var existingPerson = persons.FindPerson("*****@*****.**");
Console.WriteLine("Find existing person: " + existingPerson.Email);
var nonExistingPerson = persons.FindPerson("non-existing person");
Console.WriteLine("Find non-existing person: " +
(nonExistingPerson == null ? "null" : "not null"));
var personsGmail = persons.FindPersons("gmail.com");
Console.WriteLine("Persons @ GMail: [{0}]",
string.Join(", ", personsGmail.Select(p => p.Email)));
var personsPeshoPlovdiv = persons.FindPersons("Pesho", "Plovdiv");
Console.WriteLine("Persons 'Pesho' from 'Plovdiv': [{0}]",
string.Join(", ", personsPeshoPlovdiv.Select(p => p.Email)));
var personsPeshoSofia = persons.FindPersons("Pesho", "Sofia");
Console.WriteLine("Persons 'Pesho' from 'Sofia': [{0}]",
string.Join(", ", personsPeshoSofia.Select(p => p.Email)));
var personsKiroPlovdiv = persons.FindPersons("Kiro", "Plovdiv");
Console.WriteLine("Persons 'Kiro' from 'Plovdiv': [{0}]",
string.Join(", ", personsKiroPlovdiv.Select(p => p.Email)));
var personsAge22To28 = persons.FindPersons(22, 28);
Console.WriteLine("Persons of age 22 ... 28: [{0}]",
string.Join(", ", personsAge22To28.Select(p => p.Email)));
var personsAge22To28Plovdiv = persons.FindPersons(22, 28, "Plovdiv");
Console.WriteLine("Persons of age 22 ... 28 from 'Plovdiv': [{0}]",
string.Join(", ", personsAge22To28Plovdiv.Select(p => p.Email)));
var isDeleted = persons.DeletePerson("*****@*****.**");
Console.WriteLine("Person 'Pesho' deleted: " + isDeleted);
var pesho = persons.FindPerson("*****@*****.**");
Console.WriteLine("Find deleted person: " +
(pesho == null ? "null" : "not null"));
nonExistingPerson = persons.FindPerson("non-existing person");
Console.WriteLine("Find non-existing person: " +
(nonExistingPerson == null ? "null" : "not null"));
personsGmail = persons.FindPersons("gmail.com");
Console.WriteLine("Persons @ GMail: [{0}]",
string.Join(", ", personsGmail.Select(p => p.Email)));
personsPeshoPlovdiv = persons.FindPersons("Pesho", "Plovdiv");
Console.WriteLine("Persons 'Pesho' from 'Plovdiv': [{0}]",
string.Join(", ", personsPeshoPlovdiv.Select(p => p.Email)));
personsPeshoSofia = persons.FindPersons("Pesho", "Sofia");
Console.WriteLine("Persons 'Pesho' from 'Sofia': [{0}]",
string.Join(", ", personsPeshoSofia.Select(p => p.Email)));
personsKiroPlovdiv = persons.FindPersons("Kiro", "Plovdiv");
Console.WriteLine("Persons 'Kiro' from 'Plovdiv': [{0}]",
string.Join(", ", personsKiroPlovdiv.Select(p => p.Email)));
personsAge22To28 = persons.FindPersons(22, 28);
Console.WriteLine("Persons of age 22 ... 28: [{0}]",
string.Join(", ", personsAge22To28.Select(p => p.Email)));
personsAge22To28Plovdiv = persons.FindPersons(22, 28, "Plovdiv");
Console.WriteLine("Persons of age 22 ... 28 from 'Plovdiv': [{0}]",
string.Join(", ", personsAge22To28Plovdiv.Select(p => p.Email)));
}
private static void Main()
{
var persons = new PersonCollection();
persons.AddPerson("*****@*****.**", "Pesho", 28, "Plovdiv");
Console.WriteLine("Added a person. Count = " + persons.Count);
persons.AddPerson("*****@*****.**", "Pesho2", 222, "Plovdiv222");
Console.WriteLine("Duplicated person. Count = " + persons.Count);
persons.AddPerson("*****@*****.**", "Kiril", 22, "Plovdiv");
Console.WriteLine("Added a person. Count = " + persons.Count);
persons.AddPerson("*****@*****.**", "Asen", 22, "Sofia");
Console.WriteLine("Added a person. Count = " + persons.Count);
var existingPerson = persons.FindPerson("*****@*****.**");
Console.WriteLine("Find existing person: " + existingPerson.Email);
var nonExistingPerson = persons.FindPerson("non-existing person");
Console.WriteLine("Find non-existing person: " +
(nonExistingPerson == null ? "null" : "not null"));
var personsGmail = persons.FindPersons("gmail.com");
Console.WriteLine(
"Persons @ GMail: [{0}]",
string.Join(", ", personsGmail.Select(p => p.Email)));
var personsPeshoPlovdiv = persons.FindPersons("Pesho", "Plovdiv");
Console.WriteLine(
"Persons 'Pesho' from 'Plovdiv': [{0}]",
string.Join(", ", personsPeshoPlovdiv.Select(p => p.Email)));
var personsPeshoSofia = persons.FindPersons("Pesho", "Sofia");
Console.WriteLine(
"Persons 'Pesho' from 'Sofia': [{0}]",
string.Join(", ", personsPeshoSofia.Select(p => p.Email)));
var personsKiroPlovdiv = persons.FindPersons("Kiro", "Plovdiv");
Console.WriteLine(
"Persons 'Kiro' from 'Plovdiv': [{0}]",
string.Join(", ", personsKiroPlovdiv.Select(p => p.Email)));
var personsAge22To28 = persons.FindPersons(22, 28);
Console.WriteLine(
"Persons of age 22 ... 28: [{0}]",
string.Join(", ", personsAge22To28.Select(p => p.Email)));
var personsAge22To28Plovdiv = persons.FindPersons(22, 28, "Plovdiv");
Console.WriteLine(
"Persons of age 22 ... 28 from 'Plovdiv': [{0}]",
string.Join(", ", personsAge22To28Plovdiv.Select(p => p.Email)));
var isDeleted = persons.DeletePerson("*****@*****.**");
Console.WriteLine("Person 'Pesho' deleted: " + isDeleted);
var pesho = persons.FindPerson("*****@*****.**");
Console.WriteLine("Find deleted person: " +
(pesho == null ? "null" : "not null"));
nonExistingPerson = persons.FindPerson("non-existing person");
Console.WriteLine("Find non-existing person: " +
(nonExistingPerson == null ? "null" : "not null"));
personsGmail = persons.FindPersons("gmail.com");
Console.WriteLine(
"Persons @ GMail: [{0}]",
string.Join(", ", personsGmail.Select(p => p.Email)));
personsPeshoPlovdiv = persons.FindPersons("Pesho", "Plovdiv");
Console.WriteLine(
"Persons 'Pesho' from 'Plovdiv': [{0}]",
string.Join(", ", personsPeshoPlovdiv.Select(p => p.Email)));
personsPeshoSofia = persons.FindPersons("Pesho", "Sofia");
Console.WriteLine(
"Persons 'Pesho' from 'Sofia': [{0}]",
string.Join(", ", personsPeshoSofia.Select(p => p.Email)));
personsKiroPlovdiv = persons.FindPersons("Kiro", "Plovdiv");
Console.WriteLine(
"Persons 'Kiro' from 'Plovdiv': [{0}]",
string.Join(", ", personsKiroPlovdiv.Select(p => p.Email)));
personsAge22To28 = persons.FindPersons(22, 28);
Console.WriteLine(
"Persons of age 22 ... 28: [{0}]",
string.Join(", ", personsAge22To28.Select(p => p.Email)));
personsAge22To28Plovdiv = persons.FindPersons(22, 28, "Plovdiv");
Console.WriteLine(
"Persons of age 22 ... 28 from 'Plovdiv': [{0}]",
string.Join(", ", personsAge22To28Plovdiv.Select(p => p.Email)));
}