public static void Main()
{
var substr = Subsequence("Hello!".ToCharArray(), 2, 3);
Console.WriteLine(substr);
var subarr = Subsequence(new int[] { -1, 3, 2, 1 }, 0, 2);
Console.WriteLine(String.Join(" ", subarr));
var allarr = Subsequence(new int[] { -1, 3, 2, 1 }, 0, 4);
Console.WriteLine(String.Join(" ", allarr));
var emptyarr = Subsequence(new int[] { -1, 3, 2, 1 }, 0, 0);
Console.WriteLine(String.Join(" ", emptyarr));
Console.WriteLine(ExtractEnding("I love C#", 2));
Console.WriteLine(ExtractEnding("Nakov", 4));
Console.WriteLine(ExtractEnding("beer", 4));
Console.WriteLine(ExtractEnding("Hi", 100));
try
{
CheckPrime(23);
Console.WriteLine("23 is prime.");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
try
{
CheckPrime(33);
Console.WriteLine("33 is prime.");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
List <Exam> peterExams = new List <Exam>();
//{
// new SimpleMathExam(2),
// new CSharpExam(55),
// new CSharpExam(100),
// new SimpleMathExam(1),
// new CSharpExam(0),
//};
try
{
peterExams.Add(new SimpleMathExam(2));
}
catch (ArgumentOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
try
{
peterExams.Add(new CSharpExam(55));
}
catch (ArgumentOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
try
{
peterExams.Add(new CSharpExam(100));
}
catch (ArgumentOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
try
{
peterExams.Add(new SimpleMathExam(1));
}
catch (ArgumentOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
try
{
peterExams.Add(new CSharpExam(0));
}
catch (ArgumentOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
Student peter;
try
{
peter = new Student("Peter", "Petrov", peterExams);
double peterAverageResult = peter.CalcAverageExamResultInPercents();
Console.WriteLine("Average results = {0:p0}", peterAverageResult);
}
catch (ArgumentNullException ex)
{
Console.WriteLine(ex.Message);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
