What will be the output of the following C# code snippet?

{
    try 
    {
        int a, b;
        b = 0;
        a = 5 / b;
        Console.WriteLine("A");
    }
    catch(ArithmeticException e) 
    {
        Console.WriteLine("B");
    }
    finally
    {
        Console.WriteLine("C");
    }
    Console.ReadLine();
}