Given the following lines of code:
class A
{
public:
A() { cout &...
Computers and Technology, 03.01.2022 20:40 witcol386
Given the following lines of code:
class A
{
public:
A() { cout << "A constructor "; }
virtual ~A() { cout << "A destructor " << endl; }
};
class B : public A
{
public:
B() { cout << "B constructor " << endl; }
~B() { cout << "B destructor " << endl; }
};
void main()
{
A* a2 = new B;
delete a2;
}
What is expected to be printed after the function execution? Explain.
a. A constructor B constructor B destructor A destructor
b. A constructor A destructor
c. B constructor A constructor A destructor B destructor
d. None.
c++
Answers: 2
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