public GradeStatistics ComputeStatistics()
{
GradeStatistics stats = new GradeStatistics();
float sum = 0f;
foreach (float grade in grades)
{
sum += grade;
stats.BiggestGrade = Math.Max(grade, stats.BiggestGrade);
stats.LowestGrade = Math.Min(grade, stats.LowestGrade);
}
stats.AverageGrade = sum / grades.Count;
return(stats);
}
static void Main()
{
GradeBook book = new GradeBook("roko pazymiuknyga");
//book.AddGrades(99f);
//book.AddGrades(89.5f);
//book.AddGrades(69.1f);
//book.AddGrades(75f);
//book.AddGrades(44.5f);
//book.AddGrades(29.4f);
try
{
string[] lines = File.ReadAllLines("rades.txt");
foreach (string line in lines)
{
book.AddGrades(float.Parse(line));
}
}
catch (FileNotFoundException ex)
{
Console.WriteLine("file is not located!");
return;
}
catch (UnauthorizedAccessException ex)
{
Console.WriteLine("No access!");
}
book.WriteGrades(Console.Out);
GradeStatistics stats = book.ComputeStatistics();
Console.WriteLine(stats.AverageGrade);
Console.WriteLine(stats.LowestGrade);
Console.WriteLine(stats.BiggestGrade);
Console.WriteLine("your grade is {0} which is {1} ", stats.LetterGrade, stats.GradeDescription);
book.Name = "labas";
WriteNames(book.Name);
book.NameChanged += OnNameChange;
bool x;
do
{
try
{
Console.WriteLine("Enter the book nsme");
book.Name = Console.ReadLine();
x = false;
}
catch (ArgumentException ex)
{
Console.WriteLine("Invalid name!");
x = true;
}
} while (x);
//int number = 45;
//WriteBytes(number);
//WriteBytes(stats.AverageGrade);
}
