static void TestCollections_Menu()
{
TestCollections testCollections = new TestCollections();
int user_answer;
do
{
Console.WriteLine(@"1. Сгенерировать элементы коллекций
2. Определить, сколько времени требуется для поиска элементов в каждой коллекции
3. Добавить случайный элемент в конец каждой коллекции
4. Удалить случайный элемент из каждой коллекции
5. Выход");
user_answer = InputNumber("", 1, 5);
switch (user_answer)
{
case 1:
testCollections.Show();
break;
case 2:
if (testCollections.size > 0)
{
testCollections.Time_Research();
}
else
{
Console.WriteLine("Коллекции пустые!");
}
break;
case 3:
testCollections.Adding();
break;
case 4:
if (testCollections.size > 0)
{
testCollections.Removing();
}
else
{
Console.WriteLine("Коллекции пустые!");
}
break;
default: break;
}
} while (user_answer != 5);
}
static void Task3()
{
int length = ReadInt(3, 1000, "=== Введите размер коллекции ===");
TestCollections testCollection = new TestCollections(length);
testCollection = testCollection.CreateRand();
int userChoice = 1;
Stopwatch watch = new Stopwatch();
do
{
ThirdMenu();
userChoice = ReadInt(0, 7, "=== Выберите действие ===");
switch (userChoice)
{
case 1: // Вывод
testCollection.Show();
break;
case 2: // Добавление объекта
InsuranceCompany i = new InsuranceCompany();
i.Input();
testCollection.OrganizationQueue.Enqueue(i.BaseOrganization);
testCollection.StringQueue.Enqueue(i.BaseOrganization.ToString());
testCollection.OrganizationSDictionary.Add(i.BaseOrganization, i);
testCollection.StringSDictionary.Add(i.BaseOrganization.ToString(), i);
Console.WriteLine("=== Запись добавлена ===");
break;
case 3: // Удаление объекта
if (testCollection.Length == 0)
{
Console.WriteLine("=== Коллекция пустая ===");
}
else
{
Organization p = new Organization();
p = testCollection.OrganizationQueue.Peek();
testCollection.OrganizationQueue.Dequeue();
testCollection.StringQueue.Dequeue();
testCollection.OrganizationSDictionary.Remove(p);
testCollection.StringSDictionary.Remove(p.Name);
Console.WriteLine("=== Первый элемент в очереди удален ===");
}
break;
case 4: // Сравнение скорости поиска первого элемента
string key = testCollection.CollectionStringFirst;
InsuranceCompany insComp = (InsuranceCompany)testCollection.CollectionFirst.Value.Clone();
Console.WriteLine("=== Сравнение скорости поиска первого элемента ===");
watch.Start();
bool result = testCollection.OrganizationQueue.Contains(insComp);
watch.Stop();
TimeSpan time = watch.Elapsed;
ShowTime("Queue<Organization>, метод Contains", result, time);
watch.Restart();
result = testCollection.StringQueue.Contains(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("Queue<string>, метод Contains", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsKey(insComp.BaseOrganization);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.StringSDictionary.ContainsKey(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<string, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsValue(insComp);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsValue", result, time);
break;
case 5: // Сравнение скорости поиска последнего элемента
key = testCollection.StringQueue.Peek();
insComp = (InsuranceCompany)testCollection.StringSDictionary[key].Clone();
Console.WriteLine("=== Сравнение скорости поиска последнего элемента ===");
watch.Start();
result = testCollection.OrganizationQueue.Contains(insComp);
watch.Stop();
time = watch.Elapsed;
ShowTime("Queue<Organization>, метод Contains", result, time);
watch.Restart();
result = testCollection.StringQueue.Contains(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("Queue<string>, метод Contains", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsKey(insComp.BaseOrganization);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.StringSDictionary.ContainsKey(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<string, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsValue(insComp);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsValue", result, time);
break;
case 6: // Сравнение скорости поиска центрального элемента
key = testCollection.CollectionStringMiddle;
insComp = (InsuranceCompany)testCollection.CollectionMiddle.Value.Clone();
Console.WriteLine("=== Сравнение скорости поиска центрального элемента ===");
watch.Start();
result = testCollection.OrganizationQueue.Contains(insComp);
watch.Stop();
time = watch.Elapsed;
ShowTime("Queue<Organization>, метод Contains", result, time);
watch.Restart();
result = testCollection.StringQueue.Contains(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("Queue<string>, метод Contains", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsKey(insComp.BaseOrganization);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.StringSDictionary.ContainsKey(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<string, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsValue(insComp);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsValue", result, time);
break;
case 7: // Сравнение скорости поиска несуществующего элемента
insComp = new InsuranceCompany("Не существует", "Нет города", 0, 0, "Нет региона");
key = "Не существует";
Console.WriteLine("=== Сравнение скорости поиска несуществующего элемента ===");
watch.Start();
result = testCollection.OrganizationQueue.Contains(insComp);
watch.Stop();
time = watch.Elapsed;
ShowTime("Queue<Organization>, метод Contains", result, time);
watch.Restart();
result = testCollection.StringQueue.Contains(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("Queue<string>, метод Contains", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsKey(insComp.BaseOrganization);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.StringSDictionary.ContainsKey(key);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<string, InsuranceCompany>, метод ContainsKey", result, time);
watch.Restart();
result = testCollection.OrganizationSDictionary.ContainsValue(insComp);
watch.Stop();
time = watch.Elapsed;
ShowTime("SortedDictionary<Organization, InsuranceCompany>, метод ContainsValue", result, time);
break;
}
} while (userChoice != 0);
}
