public Statistics GetStatistics()
{
if (Grades.Equals(null))
{
this.ListGrades();
Console.WriteLine("Yeah, things were null!");
return(null);
}
else
{
var total = new Statistics();
total.High = double.MinValue;
total.Low = double.MaxValue;
total.Sum = 0;
for (var index = 0; index < Grades.Count; index++)
{
if (Grades[index] == 98.6)
{
// break;
// continue;
// goto done;
}
total.High = Math.Max(Grades[index], total.High);
total.Low = Math.Min(Grades[index], total.Low);
total.Sum += Grades[index];
}
;
// var index = 0;
// while(index < Grades.Count)
// {
// total.High = Math.Max(Grades[index], total.High);
// total.Low = Math.Min(Grades[index], total.Low);
// total.Sum += Grades[index];
// index+=1;
// };
// foreach (var grade in Grades)
// {
// total.High = Math.Max(grade, total.High);
// total.Low = Math.Min(grade, total.Low);
// total.Sum += grade;
// }
total.Average = total.Sum / Grades.Count;
switch (total.Average)
{
case var d when d >= 90.0:
total.Letter = 'A';
break;
case var d when d >= 80.0:
total.Letter = 'B';
break;
case var d when d >= 70.0:
total.Letter = 'C';
break;
case var d when d >= 60.0:
total.Letter = 'D';
break;
default:
total.Letter = 'F';
break;
}
return(total);
}
}
public Statistics GetStatistics()
{
var stats = new Statistics();
stats.Average = GetAverage();
stats.High = GetMax();
stats.Low = GetMin();
// var stats = new Statistics();
// stats.Average = 0.0;
// stats.High = double.MinValue;
// stats.Low = double.MaxValue;
// foreach (double grade in grades)
// {
// stats.Low = Math.Min(grade, stats.Low);
// stats.High = Math.Max(grade, stats.High);
// stats.Average += grade;
// }
// stats.Average /= grades.Count;
// for (int index = 0; index < grades.Count; index++)
// {
// stats.Low = Math.Min(grades[index], stats.Low);
// stats.High = Math.Max(grades[index], stats.High);
// stats.Average += grades[index];
// }
// stats.Average /= grades.Count;
// int index = 0;
// while (index < grades.Count)
// {
// stats.Low = Math.Min(grades[index], stats.Low);
// stats.High = Math.Max(grades[index], stats.High);
// stats.Average += grades[index];
// index++;
// };
// stats.Average /= grades.Count;
// int index = 0;
// do
// {
// stats.Low = Math.Min(grades[index], stats.Low);
// stats.High = Math.Max(grades[index], stats.High);
// stats.Average += grades[index];
// index++;
// } while (index < grades.Count);
// stats.Average /= grades.Count;
switch (stats.Average)
{
case var average when average >= 95.0:
stats.Letter = "A+";
break;
case var average when average >= 90.0:
stats.Letter = "A";
break;
case var average when average >= 80.0:
stats.Letter = "B";
break;
case var average when average >= 70.0:
stats.Letter = "C";
break;
case var average when average >= 60.0:
stats.Letter = "D";
break;
default:
stats.Letter = "F";
break;
}
return(stats);
}
public override Statistics GetStatistics()
{
var stats = new Statistics(_grades);
return(stats);
}
public override Statistics GetStatistics()
{
Statistics result = new Statistics(this.Grades);
return(result);
}