static void Main(string[] args)
{
StudentDiary diary = new StudentDiary();
diary.AddRating(5);
diary.AddRating(8.5f);
diary.AddRating(4.7f);
///
//float avg = diary.CalculateAverage();
//float max = diary.GiveMaxRating();
//float min = diary.GiveMinRating();
///
DiaryStatistics stats = diary.ComputeStatistic();
Console.WriteLine("Średnia wartość: " + stats.averaGrade);
Console.WriteLine("Maksymalna wartość: " + stats.maxGrade);
Console.WriteLine("Minimalna wartość: " + stats.minGrade);
StudentDiary diary2 = new StudentDiary();
diary2.AddRating(5.5f);
diary2.AddRating(6.5f);
diary2.AddRating(2.7f);
stats = diary2.ComputeStatistic();
Console.WriteLine("Średnia wartość: " + stats.averaGrade);
Console.WriteLine("Maksymalna wartość: " + stats.maxGrade);
Console.WriteLine("Minimalna wartość: " + stats.minGrade);
Console.ReadKey();
//for (;;)
//{
// Console.WriteLine("Podaj ocenę z zakresu 1 - 10");
// float rating;
// bool result = float.TryParse(Console.ReadLine(), out rating);
// if(rating == 11)
// {
// break;
// }
// if (result)
// {
// diary.AddRating(rating);
// }
//}
//Console.WriteLine("Srednia Twoich ocen to: " + diary.CalculateAverage());
//Console.WriteLine("Najwyzsza Twoja ocena to: " + diary.GiveMaxRating());
//Console.WriteLine("Najniższa Twoja ocena to: " + diary.GiveMinRating());
}
//public float CalculateAverage()
//{
// float sum = 0, avg = 0;
// foreach (var rating in ratings)
// {
// sum += rating;
// }
// avg = sum / ratings.Count;
// return avg;
//}
internal DiaryStatistics ComputeStatistic()
{
DiaryStatistics stats = new DiaryStatistics();
float sum = 0f;
foreach (var rating in ratings)
{
sum += rating;
}
stats.averaGrade = sum / ratings.Count;
stats.maxGrade = ratings.Max();
stats.minGrade = ratings.Min();
return(stats);
}