C++ quiz. The exception of which type will be thrown when ex

The exception of which type will be thrown when executing the following code

 dynamic_cast<const C*>(&B());

at this class hierarchy:

struсt А{
    virtuаl ~А(){}
};
struсt В : А{};
struсt С : А{};

```
std::runtime_error
```
```
std::bad_cast
```
```
std::invalid_argument
```
The compiler will not compile this code because type B is not applicable to type C
No exception will be thrown

Explanation

In case of an error, dynamic_cast returns NULL when casting pointer types, and throws std::bad_cast when casting reference types. See. http://en.wikipedia.org/wiki/Dynamic_cast.

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