static void Main(string[] args)
{
StudentServices services = new StudentServices();
services.Add(new Student
{
Name = "Ivan",
Age = 20,
Lastname = "Ivanov",
});
services.Add(new Student
{
Name = "Petro",
Age = 22,
Lastname = "Petrenko",
});
Random rand = new Random();
foreach (Student item in services.Students)
{
item.AddMark("C++", rand.Next(1, 12));
item.AddMark("C#", rand.Next(1, 12));
}
services.Save();
foreach (Student item in services.Students)
{
Console.WriteLine(item);
}
Student best = services.FindBestStudent();
Console.WriteLine($"Best student is {best}");
}