public override statistics GetStatistics()
{
var result = new statistics();
for (var index = 0; index < grades.Count; index++)
{
result.Add(grades[index]);
}
return(result);
}
public override statistics GetStatistics()
{
var result = new statistics();
using (var reader = File.OpenText($"{Name}.txt"))
{
var line = reader.ReadLine();
while (line != null)
{
var number = double.Parse(line);
result.Add(number);
line = reader.ReadLine();
}
}
return(result);
}
internal statistics GetStatistics()
{
var result = new statistics();
var highgrade = double.MinValue;
var lowgrade = double.MaxValue;
foreach (var number in grades)
{
lowgrade = Math.Min(number, lowgrade);
highgrade = Math.Max(number, highgrade);
result += number;
}
result /= grades.Count;
Console.WriteLine($"The lowest grade is {lowgrade} ");
Console.WriteLine($"The high grade is {highgrade}");
Console.WriteLine($"the Average grade is {result}");
}