using System;

using static System.Console;

class Hurricane

$\{$

static void Main$()$

$\{$

Console.WriteLine $("$Enter wind speed in mph: $")$;

int windSpeed $=$ Convert.ToInt$32($Console$.$ReadLine$())$;

String category $=$ GetCategory$($windSpeed$)$;

Console.WriteLine $("$Category: $"+$ category$)$;

$\}$

public static String GetCategory$($int wind$)$

$\{$

if$($wind $>=157)\{$

return $"5"$;

$\}$

if$($wind $>=130)\{$

return $"4"$;

$\}$

if$($wind $>=111)\{$

return $"3"$;

$\}$

if$($wind $>=96)\{$

return $"2"$ ;

$\}$

return "Not a hurricane";

$\}$

$\}$