N (1 ≤ N ≤ 27). Finds the number of three-digit natural numbers that are multiples of N. Division operations (/, %) are not used. And multiplication is not required. The number N is only one.

Multiples

namespace MyCode
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int minRandom = 1;
            int maxRandom = 100;
            int randomNumber = new Random().Next(minRandom, maxRandom+1);
            int minValue = 100;
            int maxValue = 1000;
            int counter = 0;

            for (int i = minValue; i < maxValue; i += randomNumber)
            {
                counter++;
            }

            Console.WriteLine($"The number of three-digit natural numbers that are multiples of {randomNumber} is {counter}");
        }
    }
}