using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Please Enter user ID");

        double usr = Convert.ToDouble(Console.ReadLine());

        double chnl = usr/10;

        chnl = Math.Ceiling(chnl);

        Console.WriteLine("The channel is:"+chnl);

        double start = (chnl - 1) * 550 + 2400 ;

        double end = (chnl - 1) * 550 + 2400 + 500 ;

        Console.WriteLine("The frequancey starts at: " + start * 0.001 + "MHz");

        Console.WriteLine("The frequancey starts at: " + end * 0.001 + "MHz");

        double Ts_ = usr % 10;

        double t = (Ts_ - 1) * 1002;

        for ( int i = 1; i <= 10 ; i++) {

            Console.WriteLine("The brust of Time "+ i + ":" + t/10 + "ms =>> " +t/10+100 + "ms");

            t+= 10020;

        }

    }

}