using System;

namespace ExceptionH

{

    public class Handling

{

    public static void Main(string[] args)

    {

        Console.Write("Please enter a number to divide 100: ");

        try

        {

            int num = int.Parse(Console.ReadLine());

​

            int result = 100 / num;

​

            Console.WriteLine("100 / {0} = {1}", num, result);

        }

        catch(DivideByZeroException ex)

        {

            Console.Write("Cannot divide by zero. Please try again.");

        }

        catch(InvalidOperationException ex)

        {

            Console.Write("Invalid operation. Please try again.");

        }

        catch(FormatException  ex)

        {

            Console.Write("Not a valid format. Please try again.");

        }

        catch(Exception  ex)

        {

            Console.Write("Error occurred! Please try again.");

        }

    }

}

}