//Write a program that reads from the console two integer numbers (int) and prints how many numbers between them exist that are divisible with 5. such that the remainder of their division by 5 is 0.

​

//Example: in the range (14, 25) there are 3 such numbers: 15, 20 and 25.

using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Insert first number:");

        int a = int.Parse(Console.ReadLine());

        Console.WriteLine("Insert second number:");

        int b = int.Parse(Console.ReadLine());

        Console.WriteLine($"The number of numbers divisible with 5 between the two values is: {DivisibleNumbers(a,b)}");

    }

    static int DivisibleNumbers(int a, int b)

        {

            int count = 0;

            if (a < b)

            {

                while (a <= b)

                {

                    if (a % 5 == 0)

                    {

                        count++;

                    }

                    a++;

                }

            }

            else if (b < a)

            {

                while (b <= a)

                {

                    if (b % 5 == 0)

                    {

                        count++;

                    }

                    b++;

                }

            }

            else

            {

                if (a % 5 == 0)

                {

                    count = count + 2;

                }

            }

            return count;

        }

}