---

	private: System::Void comboBox2_SelectedIndexChanged(System::Object^ sender, System::EventArgs^ e) {
	}
private: System::Void comboBox3_SelectedIndexChanged(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
	try
	{
		double baseRate = Convert::ToDouble(textBox1->Text);

		double kbm = Convert::ToDouble(textBox2->Text);

		int accidents = Convert::ToInt32(textBox3->Text);

		double kt = GetKT(comboBox1->SelectedIndex);
		double kvs = GetKVS(comboBox2->SelectedIndex);
		double km = GetKM(comboBox3->SelectedIndex);
		double months = Getmonths(comboBox4->SelectedIndex);

		bool limitedDrivers = checkBox1->Checked;
		double ko = limitedDrivers ? 1.0 : 1.8;


		double price = baseRate;

		price *= kt;
		price *= kbm;
		price *= kvs;
		price *= ko;
		price *= km;
		price *= months;

		if (accidents >= 3)      price *= 1.50;
		else if (accidents == 2) price *= 1.25;
		else if (accidents == 1) price *= 1.10;

		price = Math::Round(price, 2);

		String^ result = "РАСЧЁТ ПОЛИСА ОСАГО\n\n";
		result += "ИТОГОВАЯ СТОИМОСТЬ:  " + price.ToString() + " ₽";

		MessageBox::Show(result, "Результат расчёта ОСАГО",
			MessageBoxButtons::OK, MessageBoxIcon::Information);
	}
	catch (Exception^ ex)
	{
		MessageBox::Show("Ошибка! Проверьте, что все поля заполнены правильно.\n\n" + ex->Message,
			"Ошибка ввода", MessageBoxButtons::OK, MessageBoxIcon::Error);
	}
}
	   double GetKT(int index)
	   {
		   switch (index)
		   {
		   case 0:  return 1.24; // Великий Новгород
		   case 1:  return 1.16; // Псков
		   case 2:  return 1.00; // Боровичи
		   case 3:  return 1.64; // Санкт-Петербург
		   case 4:  return 1.80; // Москва
		   default: return 1.0;
		   }
	   }

	   double GetKVS(int index)
	   {
		   switch (index)
		   {
			   // 18-21 год
		   case 0:  return 2.27;
		   case 1:  return 1.92;
		   case 2:  return 1.84;
		   case 3:  return 1.65;

			   // 22-24 года
		   case 4:  return 1.88;
		   case 5:  return 1.72;
		   case 6:  return 1.71;
		   case 7:  return 1.13;
		   case 8:  return 1.10;
		   case 9:  return 1.09;

			   // 25-29 лет
		   case 10: return 1.72;
		   case 11: return 1.60;
		   case 12: return 1.54;
		   case 13: return 1.09;

		   default: return 1.0;
		   }
	   }

	   double GetKM(int index)
	   {
		   switch (index)
		   {
		   case 0:  return 0.6;
		   case 1:  return 1.0;
		   case 2:  return 1.1;
		   case 3:  return 1.2;
		   case 4:  return 1.4;
		   case 5:  return 1.6;
		   default: return 1.0;
		   }
	   }

	   double Getmonths(int index)
	   {
		   switch (index)
		   {
		   case 0: return 0.5;
		   case 1: return 0.6;
		   case 2: return 0.65;
		   case 3: return 0.7;
		   case 4: return 0.8;
		   case 5: return 0.9;
		   case 6: return 0.95;
		   case 7: return 1;
		   }
	   }
};
}