Voorbeeld

voorbeeld.cs

static void Main(string[] args)
        {
            Console.WriteLine(getWorstStudentName());
            Console.ReadLine();


        }


        static string getWorstStudentName()
        {
            int maxStudentNr = 0;
            foreach (Student student in students)
            {
                if (student.StudentNr > maxStudentNr) maxStudentNr = student.StudentNr;
            }
            int[] onvoldoendesPerStudentNr = new int[maxStudentNr];
            foreach (Exam exam in exams)
            {
                if (exam.Score < 5.5m)
                {
                    onvoldoendesPerStudentNr[exam.Student.StudentNr]++;
                }
            }
            int maxOnvoldoendes = -1;
            int studentNr = 0;
            for (int i = 0; i < onvoldoendesPerStudentNr.Length; i++)
            {
                if (onvoldoendesPerStudentNr[i] > maxOnvoldoendes)
                {
                    maxOnvoldoendes = onvoldoendesPerStudentNr[i];
                    studentNr = i;
                }
            }
            foreach (Student student in students)
            {
                if (student.StudentNr == studentNr)
                {
                    return student.Name;
                }
            }
            foreach (Student student in students)
            {
                return student.Name;
            }
            throw new Exception("No students in students variable");
        }