using System;

public class Program

{

    public static void Main()

    {

        int[] numbers = new int[100];

        int evenNumbers = 0;

        int sumOfEvenNumbers = 0;

        double avgofEvenNumbers = 0;

        Console.WriteLine("Enter Numbers type exit to stop entering number.");

        int totalNumbers = 0;

        int highestNumber = 0;

        int lowestNumber = 0;

        while(true){

           string input = null;

            input = Console.ReadLine();

            if(input == "exit"){

                break;

            }

            if(int.Parse(input) <= 100){

             numbers[totalNumbers] = int.Parse(input);

             totalNumbers++;

            }

            else{

              Console.WriteLine("Only numbers between 1-100 is allowed");

            }

        }

        for(int j = 0; j < numbers.Length;j++){

            if(numbers[j] != 0 && numbers[j]%2 == 0){

                sumOfEvenNumbers += numbers[j];

                if(numbers[j] > highestNumber){

                    highestNumber = numbers[j];

                    if(lowestNumber == 0){

                        lowestNumber = numbers[j];

                    }

                }else{

                    if(numbers[j] < lowestNumber){

                        lowestNumber = numbers[j];

                    }

                }

                evenNumbers++;

            }

        }

        avgofEvenNumbers = (double)sumOfEvenNumbers / totalNumbers;

        Console.WriteLine("Total Number of Even Numbers: {0}",evenNumbers);

        Console.WriteLine("Sum of Even Numbers: {0}",sumOfEvenNumbers);

        Console.WriteLine("Avg of Even Numbers: {0:N2}",avgofEvenNumbers);

        Console.WriteLine("{0} is the highest number entered and {1} is the lowest number entered",highestNumber,lowestNumber);

    }

}