using System;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        int requestCount = 0;

        int maxThreshold = 10;

        int sampleRate = 10; 

        for (int i = 0; i <= 50; i++)

        {

            DipCheck(i, maxThreshold, sampleRate);

        }

    }

    private static void DipCheck(int requestCount, int maxThreshold, int sampleRate)

    {

        var min = (requestCount - 1) / maxThreshold * maxThreshold + 1;

        var max = min + (maxThreshold - 1);

        var range = Enumerable.Range(min, max - min + 1);

        var random = new Random(min);

        var match = false;

        for (int i = 0; i < sampleRate; i++)

        {

            var picked = range.ElementAt(random.Next(range.Count()));

            match = match || requestCount == picked;        

        }

        Console.WriteLine(match == true ? "Yes - " + requestCount  : "No - "  + requestCount);

    }

}