using System;

public class Program

{

    public static void Main()

    {

        var zero = 0;

        try {

            Console.WriteLine("0/0 = {0}",0/zero);

        } catch (Exception) {

            Console.WriteLine("Exception when doing 0/0");

        }

        try {

            Console.WriteLine("0.0/0 = {0}",0.0/zero);

        } catch (Exception) {

            Console.WriteLine("Exception when doing 0.0/0");

        }

    }

}