using System.Collections.Generic;
public string Name {get; set;}
public int Economics {get; set;}
public int Maths {get; set;}
public int Geography {get; set;}
public static void Main()
List<Students> students = new List<Students>();
students.Add(new Students { Name = "Aakash", Economics = 79, Maths = 45, Geography= 85 });
students.Add(new Students { Name = "Prakash", Economics = 82, Maths = 87, Geography= 77 });
students.Add(new Students { Name = "Neha", Economics = 85, Maths = 93, Geography= 89 });
students.Add(new Students { Name = "Suresh", Economics = 65, Maths = 48, Geography= 53 });
Console.WriteLine("Hello World");