public DiaryStatistics ComputeStatistics()
{
DiaryStatistics stats = new DiaryStatistics();
float sum = 0f;
foreach (var rating in ratings)
{
sum += rating;
}
stats.AverageGrade = sum / ratings.Count();
stats.MaxGrade = ratings.Max();
stats.MinGrade = ratings.Min();
return(stats);
}
public DiaryStatistics ComputeStats()
{
// chcemy, żeby metoda zwracałą obiekt DiaryStatistics
DiaryStatistics stats = new DiaryStatistics();
var sum = 0f;
foreach (var rating in Ratings)
{
sum += rating;
}
stats.AverageGrade = sum / Ratings.Count();
stats.MaxGrade = Ratings.Max();
stats.MinGrade = Ratings.Min();
return(stats);
}
///<summary>
///Wyliczenie statystyk dzienniczka
///</summary>>
public DiaryStatistics ComputeStatistics()
{
DiaryStatistics stats = new DiaryStatistics();
float sum = 0f; //zmienne pomocnicza
foreach (var rating in ratings) //pętla sumująca elementy listy
{
sum += rating;
}
stats.AverageGrade = sum / ratings.Count(); //wyliczenie średniej
stats.MaxGrade = ratings.Max(); //najwyższa ocena
stats.MinGrade = ratings.Min(); //najniższa ocena
return(stats);
}
