Code Example 11-1 (Refer to Code Example 11-1.) What happens when the following code is executed? double side_a =3; double side_b =4; try \{ double hypotenuse = calculate_hypotenuse (side_a, side_b); 3 cout "Hypotenuse: " hypotenuse " "; catch (const invalid_argument \& e) \{ cout e. what ()