static void Main(string[] args)
{
var book = new Book("scott");
book.Addgrade(20.14);
book.Addgrade(50.16);
book.showstaistics();
}
static void Main(string[] args)
{
var book = new Book("Scott's Grade Book");
book.Addgrade(89.1);
book.Addgrade(90.5);
book.Addgrade(77.3);
var stats = book.GetStatistics();
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The average grade is {stats.Average}");
Console.WriteLine($"The highest grade is {stats.High}");
}
{ //Parameter name args
static void Main(string[] args) // This is Method
{
//var numbers = new [] {41.3, 33.3, 22.1, 11 .1 }; // for each statements
var book = new Book("Troy's Gradebook"); //creting new class
while (true)
{
Console.WriteLine("Enter a grade or press 'q' to quit");
var input = Console.ReadLine();
if (input == "q")
{
break;
}
try{
var grade = double.Parse(input);
book.Addgrade(grade);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
catch (FormatException ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Console.WriteLine("**");
}
}
var stats = book.GetStatistics();
Console.WriteLine($"The highest grade is {stats.High}");
Console.WriteLine($"The lowest grade is {stats.Low}");
Console.WriteLine($"The average grade is {stats.Average:N1}"); //:N1 is 1 number after the decimal
Console.WriteLine($"The Grade letter is {stats.Letter}");
// double [] numbers = new double [3]{41.3,33.3,22.2}; --> syntax if you know the exact value of arrays
// double [] numbers = new double [3]; // Array syntax and assigning values
// numbers[0]= 41.3;
// numbers[1]= 33.3;
// numbers[2]= 22.2;
// var result = numbers[0]; // adding multiple variables syntax
// result += numbers[1];
// result += numbers[2];
// Console.WriteLine(result);
// if(args.Length > 0){
// Console.WriteLine($"Hello {args[0]} !"); //string Interpulation
// } //This are statements
// else{
// Console.WriteLine($"Hello");
// // var x = 34.1;
// // var y = 44.4;
// // var result = x+y; Adding in C#
// // Console.WriteLine(result);
// }
}
