Question

What is the output of this program?

    #include <iostream>
    using namespace std;
    class Base
    {
        protected:
        int a;
        public:
        Base() 
        { 
            a = 34; 
        }
        Base(int i)
        { 
            a = i; 
        }
        virtual ~Base() 
        { 
            if (a < 0)  throw a; 
        }
        virtual int getA()
        {
            if (a < 0) 
            { 
                throw a;
            }
        }
    };
    int main()
    {
        try
        {
            Base b(-25);
            cout << endl << b.getA();
        }
        catch (int) 
        {
            cout << endl << "Illegal initialization";
        }
    }

a.

Illegal initialization

b.

Terminate called after throwing an instance of ‘int’

c.

Illegal initialization & terminate called after throwing an instance

d.

None of the mentioned

Posted under Object Oriented Programming Using C++

Answer: (b).Terminate called after throwing an instance of ‘int’

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