using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        // 1) Write a function in C# Sharp to read n number of values in an array and display it in reverse order.

        // 2) Write a function in C# Sharp to find the sum of all elements of the array

        // 3) Write a function in C# Sharp to count a total number of duplicate elements in an array

        // 4) Write a function in C# Sharp to display the number and frequency of number from giving array

        var intArray = new int[]{1,4,5,67,3,16,98,4,3};

        var intList = new List<int>{1,4,5,67,3,16,98,4,3};

        var stringList = new List<int>

        Console.WriteLine("====================START=========================");

        Console.WriteLine("====================FINISH=======================");

    }

    public class Person

    {

    }

}