public static void Main()
{
SubsequenceGetter subsequenceGetter = new SubsequenceGetter();
var substr = subsequenceGetter.GetSubsequence("Hello!".ToCharArray(), 2, 3);
Console.WriteLine(substr);
var subarr = subsequenceGetter.GetSubsequence(new int[] { -1, 3, 2, 1 }, 0, 2);
Console.WriteLine(string.Join(" ", subarr));
var allarr = subsequenceGetter.GetSubsequence(new int[] { -1, 3, 2, 1 }, 0, 4);
Console.WriteLine(string.Join(" ", allarr));
var emptyarr = subsequenceGetter.GetSubsequence(new int[] { -1, 3, 2, 1 }, 0, 0);
Console.WriteLine(string.Join(" ", emptyarr));
StringExtractor stringExtractor = new StringExtractor();
Console.WriteLine(stringExtractor.ExtractEnding("I love C#", 2));
Console.WriteLine(stringExtractor.ExtractEnding("Nakov", 4));
Console.WriteLine(stringExtractor.ExtractEnding("beer", 4));
Console.WriteLine(stringExtractor.ExtractEnding("Hi", 100));
PrintIsPrime(23);
PrintIsPrime(33);
List<Exam> peterExams = new List<Exam>()
{
new SimpleMathExam(2),
new CSharpExam(55),
new CSharpExam(100),
new SimpleMathExam(1),
new CSharpExam(0),
};
Student peter = new Student("Peter", "Petrov", peterExams);
double peterAverageResult = peter.CalcAverageExamResultInPercents();
Console.WriteLine("Average results = {0:p0}", peterAverageResult);
}
