Comments on: Quiz #3

By: Matteo

Matteo — Tue, 11 Mar 2008 17:11:54 +0000

Sorry, I didn’t see your last before replying. Yes, the exception thrown in the static constructor is the correct answer.

Bravo!

By: Matteo

Matteo — Tue, 11 Mar 2008 12:33:44 +0000

you’re almost right, but not totally. Your solution causes only one exception to be catched, not two. See the quiz: “add the code necessary [...] to make both method invocation throw an exception.”.

By: marcofan

marcofan — Tue, 11 Mar 2008 11:50:17 +0000

public class Foo {
static Foo(){int i = 0 / MethodOne();}
~Foo(){}

public static int MethodOne() { return 0; }
public static string MethodTwo() { return string.Empty; }
}

this is my last answer matteo! both method invocation throw an exception.

By: marcofan

marcofan — Mon, 10 Mar 2008 17:10:55 +0000

public class Foo
{
public static int Value = Foo.MethodTwo().Length / Foo.MethodOne();

public static int MethodOne() { return 0; }
public static string MethodTwo() { return string.Empty; }
}

By: Matteo

Matteo — Mon, 10 Mar 2008 17:05:03 +0000

no Marco, as I said in the post, you cannot modify in any way MethodOne and MethodTwo…

By: marcofan

marcofan — Mon, 10 Mar 2008 16:43:42 +0000

public class Foo
{
// add code
public static int MethodOne() { return MethodOne(); }
public static string MethodTwo() { return MethodTwo(); }
}

is it correct?

By: Matteo

Matteo — Mon, 10 Mar 2008 15:51:11 +0000

No jude, you have to modify the Foo class, not the Main method…

By: dancerjude

dancerjude — Thu, 06 Mar 2008 12:07:28 +0000

public static void Main()
{
try {
int i = Foo.MethodOne() / Foo.MethodOne();
}
catch (Exception ex) { Console.WriteLine(ex.Message); }

try {
int i = Foo.MethodTwo().Length / Foo.MethodOne();
}
catch (Exception ex) { Console.WriteLine(ex.Message); }
}

Is it correct ?