C#HandsOnActivityOnFiles

PROGRAM

    class Program
    {
        static void Main(string[] args)
        {
            Person[] array = new Person[100];
            int i = 0;
            int highest = 0;
            int secondHighest = 0;
            int thirdHighest = 0;

            try
            {
                FileStream fs = new FileStream(@"C:\Users\User_2\Desktop\metalgearsolid.txt", FileMode.Open);
                StreamReader readin = new StreamReader(fs);
                while (!readin.EndOfStream)
                {
                    string init = "";
                    init = readin.ReadLine();
                    string[] info = init.Split(',');
                    int grade = int.Parse(info[3]);
                    array[i] = new Person(info[0], info[1], info[2], grade);
                    i++;
                }

                readin.Close();
                fs.Close();
            }
            catch (Exception e) { }

            for (int j = 0; j < i; j++)
            {
                if (array[j].Grade > array[highest].Grade)
                {
                    highest = j;
                }
            }

            for (int x = 0; x < i; x++)
            {
                if (array[x].Grade > array[secondHighest].Grade && array[x].Grade < array[highest].Grade)
                {
                    secondHighest = x;
                }
            }

            for (int v = 0; v < i; v++)
            {
                if (array[v].Grade > array[secondHighest].Grade && array[v].Grade < array[highest].Grade && array[v].Grade < array[secondHighest].Grade)
                {
                    thirdHighest = v;
                }
            }

            Console.WriteLine(array[highest].Name);
            Console.WriteLine(array[secondHighest].Name);
            Console.WriteLine(array[thirdHighest].Name);


            Console.ReadKey();
        }


    }

PERSON

    class Person
    {
        private string name;
        private string number;
        public string course;
        public int grade;

        public Person(string name, string number, string course, int grade)
        {
            this.name = name;
            this.number = number;
            this.course = course;
            this.grade = grade;
        }

        public string Name
        {
            get
            {
                return name;
            }
            set
            {
                name = value;
            }
        }

        public string Number
        {
            get
            {
                return number;
            }
            set
            {
                number = value;
            }
        }

        public string Course
        {
            get
            {
                return course;
            }
            set
            {
                course = value;
            }
        }

        public int Grade
        {
            get
            {
                return grade;
            }
            set
            {
                grade = value;
            }
        }
    }