using System;

​

public class Program

{

    public static void Main()

    {

        //Q3: Write a program to read 5 numbers from keyboard (use while loop) and find their sum and average.

        //Test Data :

        //Input the 10 numbers :

        //Number-1 :2

        //Number-2 :2

        //Number-3 :2

        //Number-4 :2

        //Number-5 :2

        //Sum of numbers entered is 10

        //Average of numbers entered is 2

        int i, n, sum = 0;

        Console.WriteLine("Input the numbers");

        for (i = 1; i <= 5; i++)

        {

            n = Int32.Parse(Console.ReadLine());

            Console.WriteLine("Number-{0} :{1}", i, n);

            sum = sum + n;

        }

​

        Console.WriteLine("Sum of numbers entered is" + sum);

        double avg = sum /5.0;

        Console.WriteLine("Average of numbers entered is" + avg);

    }

}