static void Main(string[] args)
{
IBook book = new DiskBook("Carol's Grade Book");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book {book.Name}");
Console.WriteLine($"The lowest grade is {stats.LowValue}");
Console.WriteLine($"The highest grade is {stats.HighValue}");
Console.WriteLine($"The average grade is {stats.Average:N1}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main()
{
Ibook book = new DiskBook("Anton's Grade Book");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"The average grade is: {stats.Average}");
Console.WriteLine($"The highest grade is: {stats.High}");
Console.WriteLine($"The lowest grade is: {stats.Low}");
Console.WriteLine($"The letter grade is: {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("GradeBook");
book.GradeAdded += OnGradeAdded;
EnterFiveGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"The highest grade of {book.Name} is {stats.High}");
Console.WriteLine($"The lowest grade of {book.Name} is {stats.Low}");
Console.WriteLine($"The average grade of {book.Name} is {stats.Average:N1}");
Console.WriteLine($"The letter grade of {book.Name} is {stats.Letter}");
Console.ReadKey();
}
static void Main(string[] args)
{
IBook book = new DiskBook("Dan's Grade DiskBook");
// Subscribe to an event
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStats();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The highest grade is {stats.High}");
Console.WriteLine($"The average grade is {stats.Average:N2}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args) // operations on lists
{
IBook book = new DiskBook("Book of Stachu");
book.GradeAdded += OnGradeAdded; //I can add here, becouse there are in one delegation, if I change the type, I cannot do this
EnterGrades(book);
var result = book.GetStatistics(); //variation for object that get returned from this function
//Console.WriteLine($"The category name is: {InMemoryBook.CATEGORY}");//const act like a static member, so I can get to it only by class, not by the object like "book"
Console.WriteLine($"The name of studnet is: {book.Name}");
Console.WriteLine($"The highest grade is: {result.High}");
Console.WriteLine($"The lowest grade is: {result.Low}");
Console.WriteLine($"The average grade is: {result.Average:N1}"); // N1 means, that it shows 1 digit after decimal numer
Console.WriteLine($"The letter grade is: {result.Letter}");
}
/* Static members are not associated with an
* object's instance. Only available through type
* name of class in which it's defined */
static void Main(string[] args)
{
// Class instantiation
IBook book = new DiskBook("Ben's Grade Book");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"lowest grade: {stats.Low}");
Console.WriteLine($"highest grade: {stats.High}");
Console.WriteLine($"average grade: {stats.Average:N1}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("Grade Book");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine(InMemoryBook.CATEGORY);
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"The highest grade is {stats.High:N1}");
Console.WriteLine($"The average grade is {stats.Average:N1}");
Console.WriteLine($"The lowest grade is {stats.Low:N1}");
Console.WriteLine($"The letter grade us {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("Scott's book of grades");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"Highest grade is {stats.High}");
Console.WriteLine($"Lowest grade is {stats.Low}");
Console.WriteLine($"Average grade si {stats.Average:N1}");
Console.WriteLine($"The letter grade is {stats.Letter}");
Console.WriteLine(stats.Letter);
Console.ReadKey();
}
static void Main(string[] args)
{
IBook book = new DiskBook("Erdi's book of wonder");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"Highest Grade {stats.High:N1}");
Console.WriteLine($"Lowest Grade {stats.Low:N1}");
Console.WriteLine($"Average is {stats.Average:N1}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new InMemoryBook("Ben's Grade Book");
IBook dbook = new DiskBook("test book disk");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"The lowest grade is {stats.lowGrade}.");
Console.WriteLine($"The highest grade is {stats.highGrade}.");
Console.WriteLine($"The average grade is {stats.average:N1}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("Chris' Gradebook of Dark Magic");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the GradeBook named {book.Name}:");
Console.WriteLine($"The average grade is {stats.Average:N3}.");
Console.WriteLine($"The highest grade is {stats.High:N3}.");
Console.WriteLine($"The lowest grade is {stats.Low:N3}.");
Console.WriteLine($"The letter grade is {stats.Letter}.");
}
static void Main(string[] args)
{
// var book = new InMemoryBook("Benjamin Bowen's Gradebook");
var book = new DiskBook("Benjamin Bowen's Gradebook");
book.GradeAdded += OnGradeAdded; // listen to the event contained in Book.cs
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"Lowest grade: {stats.Low}");
Console.WriteLine($"Highest grade: {stats.High}");
Console.WriteLine($"Average grade: {stats.Average:N1}");
Console.WriteLine($"Letter grade: {stats.Letter}");
}
static void Main(string[] args)
{
Statistics stats;
//InMemoryBook book = new InMemoryBook("MathGradeBook");
DiskBook book = new DiskBook("MathGradeBook");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
stats = book.GetStatistics();
Console.WriteLine($"The maximum grade is {stats.High:n1}");
Console.WriteLine($"The minimum grade is {stats.Low:n1}");
Console.WriteLine($"The average grade is {stats.Average:n1}");
Console.WriteLine($"The letter grade is {stats.Letter:n1}");
}
static void Main(string[] args)
{
// IBook book = new InMemoryBook("Grades");
IBook book = new DiskBook("Grades");
book.GradeAdded += OnGradeAdded; // cannot assign directly to event
Console.WriteLine("Hello there...\nPlease enter a grade value or enter 'q' to quit:");
EnterGrades(book);
if (book.GetGrades().Count > 0)
{
Statistics stats = book.GetStatistics();
Console.WriteLine($"Average: {stats.Average:N1}\nHighest: {stats.High}\nLowest: {stats.Low}\nLetter grade: {stats.Letter}");
}
}
static void Main(string[] args)
{
IBook book = new DiskBook("Scott's Grade Book");
book.GradeAdded += OnGradeAdded;
Console.WriteLine("Please enter a grade. Type q to stop:");
EnterGrades(book);
var stats = book.GetStats();
Console.WriteLine($"For the book named {book.Name}:");
Console.WriteLine($"The average of the grades is {stats.Average:N1}");
Console.WriteLine($"The highest grade is {stats.High}");
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
var book = new DiskBook("Bob's Grade Book");
//applying a method to the book delegate
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"the lowest grade is {stats.Low}");
Console.WriteLine($"the highest grade is {stats.High}");
Console.WriteLine($"the average grade is {stats.Average:N2}");
Console.WriteLine($"the letter grade is {stats.Letter}");
//Console.WriteLine($"The average grade is {average:N2}%");
}
static void Main(string[] args)
{
var book = new DiskBook("Grade Book One");
book.GradeAdded += OnGradeAdded; // event
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"The category is {InMemoryBook.CATEGORY}");
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The highest grade is {stats.High}");
Console.WriteLine($"The average grade is {stats.Average:N2}");
Console.WriteLine($"The letter grade is {stats.Letter}");
Console.WriteLine($"The name of the book is {book.Name}");
}
static void Main(string[] args)
{
var book = new DiskBook("Grade Book");
book.GradeAdded += OnGradeAdded;
// book.AddGrade(50.5);
// book.AddGrade(1.1);
// book.AddGrade(99.1);
Console.WriteLine("Enter Grades to add to the book, or q to show stats and quit");
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"Average Grade is {stats.Average:N1}");
Console.WriteLine($"Average Letter Grade is {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("Dilips GradeBook"); // new book invokes the constructor Book() Method when its initilized
book.GradeAdded += OnGradeAdded;
EnterGrade(book);
//Static members belong to the class only , not to its copies (object instance), instance members are not duplicated in the memory.
//anything static is not associated with the object, it kinda defeeats the purpose of OOP.
var stats = book.GetStatistics(); //returns a class object
System.Console.WriteLine($"HighestGrade is: {stats.High}");
System.Console.WriteLine($"LowestGrade is: {stats.Low}");
System.Console.WriteLine($"AverageGrade is: {stats.Average}");
System.Console.WriteLine($"THe letter grade is is: {stats.Letter}");
static void Main(string[] args)
{
IBook book = new DiskBook("Ryan's Grade Book");
book.GradeAdded += OnGradeAdded;
// Add user input from terminal
EnterGrades(book);
var stats = book.GetStatistics();
System.Console.WriteLine($"For the book named {book.Name}");
System.Console.WriteLine($"The lowest grade is {stats.Low:N1}");
System.Console.WriteLine($"The highest grade is {stats.High:N1}");
System.Console.WriteLine($"The average grade is {stats.Average:N1}");
System.Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
Console.WriteLine("enter name of grade book student");
var name = Console.ReadLine();
IBook book = new DiskBook(name);
book.GradeAdded += OnGradeAdded;
EnterGrades(name, book);
var stats = book.GetStatistics();
System.Console.WriteLine($"For the book named: {book.Name}");
Console.WriteLine($"The average grade is {stats.Average:N1}");
Console.WriteLine($"The highest grade {stats.High:N1}");
Console.WriteLine($"The lowest {stats.Low:N1}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
//method
static void Main(string[] args)
{
//instantiaiting the book which mean creating a new object using the new keyword
var book = new DiskBook("Faith's Grade Book ");
book.GradeAdded += OnGradAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"This is the lowest grade {stats.Low}");
Console.WriteLine($"This is the highest grade {stats.High}");
Console.WriteLine($"The average grade is {stats.Average:N1}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
//var book = new InMemoryBook("Darshan Grade Book");
IBook book = new DiskBook("testing");
book.gradeAdded += oneGradeAdded;
EnterGrade(book);
var result = book.getStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"The highest Grade is {result.high}");
Console.WriteLine($"The Lowest Grade is {result.low }");
Console.WriteLine($"The average grade is {result.average:N2}");
Console.WriteLine($"The letter grade is {result.letter}");
}
static void Main(string[] args)
{
Ibook book = new DiskBook("George's Grade Book");
book.GradeAdded += OnGradeAdded;
bool done = false;
done = EnterGrades(book, done);
Statistics stats = book.GetStatistics();
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The highest grade is {stats.High}");
Console.WriteLine($"The average grade is {stats.Average:N2}");
Console.WriteLine($"The letter is {stats.letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("Anelisa's Grades InMemoryBook");
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics(); // Ctrl + . would autocreate the method in the InMemoryBook class
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The highest grade is: {stats.High}");
Console.WriteLine($"The average of the values is {stats.Average:N1}!");
Console.WriteLine($"The letter grade is {stats.Letter}");
Console.ReadLine();
}
static void Main()
{
Console.WriteLine("Enter a students name");
var name = Console.ReadLine();
var book = new DiskBook(name);
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"The book name is {book.Name}");
Console.WriteLine($"Highest grade is {stats.High}");
Console.WriteLine($"Lowest grade is {stats.Low}");
Console.WriteLine($"Average grade is {stats.Average}");
Console.ReadKey();
}
static void Main(string[] args)
{
var book = new DiskBook("Gradebook");
//book.WriteLog("fish and grits");
book.GradeAdded += OnGradeAdded;
book.Name = "";
Console.WriteLine(book.Name);
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"Average grade is {stats.Average}. Low grade is {stats.Low}. High grade is {stats.High}. " +
$"Letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("My Gradebook");
//do while loop to ask for book name?
book.GradeAdded += OnGradeAdded; // things listening/subscribed to event, can only use += or -=
EnterGrades(book);
var stats = book.GetStats();
Console.WriteLine($"For the book named {book.Name}:");
Console.WriteLine($"Avg: {stats.Average:N1} | High Grade: {stats.High} | Low Grade: {stats.Low}");
Console.WriteLine($"The average letter grade is: {stats.Letter}");
//refactoring, unit test forces improvement in code
}
static void Main(string[] args)
{
IBook book = new DiskBook("Ace book");
book.GradeAdded += OnGradeAdded;
// Book.AddGrade(89.1);
// Book.AddGrade(90.5);
// Book.AddGrade(77.5);
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The highest grade is {stats.High}");
Console.WriteLine($"The average grade is {stats.Average:N2}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
static void Main(string[] args)
{
IBook book = new DiskBook("Maycon Brito");
book.GradeAdded += OnGradeAdded;
book.GradeAdded += OnGradeAdded;
book.GradeAdded -= OnGradeAdded;
book.GradeAdded += OnGradeAdded;
EnterGrades(book);
var stats = book.GetStatistics();
Console.WriteLine($"For the book named {book.Name}");
Console.WriteLine($"The lowest grade is {stats.Low:N3}");
Console.WriteLine($"The highest grade is {stats.High:N3}");
Console.WriteLine($"The average grade is {stats.Average:N3}");
Console.WriteLine($"The letter grade is {stats.Letter}");
}
