static void Main()
{
int numberOfStudents = int.Parse(Console.ReadLine());
List <Student> students = new List <Student>();
for (int i = 0; i < numberOfStudents; i++)
{
string[] studentInfo = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string name = studentInfo[0];
List <double> studentGrades = new List <double>();
for (int j = 1; j < studentInfo.Length; j++)
{
studentGrades.Add(double.Parse(studentInfo[j]));
}
Student student = new Student();
student.Name = name;
student.Grades = studentGrades;
students.Add(student);
}
foreach (Student student in students.Where(s => s.AverageGrade() >= 5.00).OrderBy(s => s.Name).ThenByDescending(s => s.AverageGrade()))
{
Console.WriteLine("{0} -> {1:F2}", student.Name, student.AverageGrade());
}
}
static void Main(string[] args)
{
Student student = new Student();
List <KeyValuePair <string, double> > results = new List <KeyValuePair <string, double> >();
int loops = int.Parse(Console.ReadLine());
for (int i = 0; i < loops; i++)
{
var input = Console.ReadLine().Split().ToList();
student.Name = input[0];
var skipper = input.Skip(1).ToList();
student.Grades = new List <double>();
for (int j = 0; j < skipper.Count; j++)
{
student.Grades.Add(double.Parse(skipper[j]));
}
results.Add(new KeyValuePair <string, double>(student.Name, student.AverageGrade()));
}
foreach (var stud in results.OrderBy(x => x.Key).ThenByDescending(x => x.Value).Where(x => x.Value >= 5.00))
{
Console.WriteLine($"{stud.Key} -> {stud.Value:F2}");
}
}
