public statistics getStatistics()
{
var result = new statistics(double.MinValue, double.MaxValue);
// {
// average = 0.0,
// high = double.MinValue,
// low = double.MaxValue
// };
// result.average = 0.0;
// result.high = double.MinValue;
// result.low = double.MaxValue;
// foreach(var grade in grades){
// result.high = Math.Max(grade, result.high);
// result.low = Math.Min(grade, result.low );
// result.average += grade;
// }
// result.average /= grades.Count;
result.calculateAverage(grades);
return(result);
}
