public void GetStudentScoresFromCourse(string courseName, string username)
{
if (IsQueryForStudentPossible(courseName, username))
{
OutputWriter.PrintStudent(new KeyValuePair <string, double>(username, this.courses[courseName].StudentsByName[username].MarksByCourseName[courseName]));
}
}
private void PrintStudents(Dictionary <string, double> studentsSorted)
{
foreach (KeyValuePair <string, double> keyValuePair in studentsSorted)
{
OutputWriter.PrintStudent(keyValuePair);
}
}
public void GetAllStudentsFromCourse(string courseName)
{
if (IsQueryForCoursePossible(courseName))
{
OutputWriter.WriteMessageOnNewLine($"{courseName}:");
foreach (var studentMarksEntry in studentsByCourse[courseName])
{
OutputWriter.PrintStudent(studentMarksEntry);
}
}
}
private void FilterAndTake(Dictionary <string, double> studentsWithMarks, Predicate <double> givenFilter, int studentsToTake)
{
int counterForPrinted = 0;
foreach (var studentMark in studentsWithMarks)
{
if (counterForPrinted == studentsToTake)
{
break;
}
if (givenFilter(studentMark.Value))
{
OutputWriter.PrintStudent(new KeyValuePair <string, double>(studentMark.Key, studentMark.Value));
counterForPrinted++;
}
}
}
private void FilterAndTake(Dictionary <string, double> studentsWithMarks, Predicate <double> givenFilter, int studentsToTake)
{
int counterForPrinted = 0;
foreach (var studentMark in studentsWithMarks)
{
if (counterForPrinted == studentsToTake)
{
break;
}
//double averageScore = userName_Points.Value.Average();
// double percentageOfFullfilment = averageScore / 100;
// double mark = percentageOfFullfilment * 4 + 2;
if (givenFilter(studentMark.Value))
{
OutputWriter.PrintStudent(new KeyValuePair <string, double>(studentMark.Key, studentMark.Value));
counterForPrinted++;
}
}
}
private void FilterAndTake(Dictionary <string, List <int> > wantedData, Predicate <double> givenFilter, int studentsToTake)
{
int counterForPrinted = 0;
foreach (var userName_Points in wantedData)
{
if (counterForPrinted == studentsToTake)
{
break;
}
double averageScore = userName_Points.Value.Average();
double percentageOfFullfilment = averageScore / 100;
double mark = percentageOfFullfilment * 4 + 2;
if (givenFilter(mark))
{
OutputWriter.PrintStudent(userName_Points);
counterForPrinted++;
}
}
}