04. Average Grades

using System;
using System.Collections.Generic;
using System.Linq;

namespace _04.AverageGrades
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            List<Student> list = new List<Student>();
            SortedList<string, double> ByName = new SortedList<string, double>();

            for (int i = 0; i < n; i++)
            {
                string[] input = Console.ReadLine().Split(' ');
                List<double> grades = input.Skip(1).Select(double.Parse).ToList();
                list.Add(new Student(input[0], grades));
            }
            foreach(var s in list)
            {
                if(s.GetAvgGrade() > 5.00)
                {
                    ByName.Add(s.GetName(), s.GetAvgGrade());
                }
            }

            Console.WriteLine(string.Join("\r\n", ByName));
        }

        class Student
        {
            private string _name;
            private List<double> _grades;
            private double _averageGrade;

            public Student(string name, List<double> grades)
            {
                this._name = name;
                this._grades = grades;
                this._averageGrade = grades.Average();
            }

            public string GetName()
            {
                return this._name;
            }

            public double GetAvgGrade()
            {
                return this._averageGrade;
            }

        }
    }
}