public static void Main()
Console.Write("Hello, give me a number from 1 to 100");
num= int.Parse(Console.ReadLine());
if (rem == 0 && num< 100)
Console.WriteLine("The number " + num + " is divisible by 3");
Console.WriteLine("The number " + num + " is not divisible by 3");
Console.WriteLine("This number isnt possible");