static void Main(string[] args)
{
int car1Speed = 20;
int car2Speed = 0;
Car car1 = new Car("Ford", "Focus", 2010, car1Speed);
Car car2 = new Car("Chevy", "Cruze", 2018, car2Speed);
for (int i = 0; i < 60; i++)
{
if (i % 2 == 0)
{
car2Speed = car2.SpeedUp();
}
if (i % 3 == 0)
{
car1Speed = car1.SpeedUp();
}
if (i % 5 == 0)
{
car1Speed = car1.SlowDown();
car2Speed = car2.SlowDown();
}
}
car1.Display();
car2.Display();
Console.ReadKey();
}
