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Question

What is the output of this program? 
    #include <iostream>
    using namespace std;
    class class0 
    {
        public:
        virtual ~class0(){}
        protected:
        char p;
        public:
        char getChar();
    };
    class class1 : public class0 
    {
        public:
        void printChar();
    };
    void class1::printChar()
    {
        cout  << "True" << endl;
    }
    int main() 
    {
        class1 c;
        c.printChar();
        return 1;
    }

a.

True

b.

error

c.

no output

d.

runtime error

Posted under Object Oriented Programming Using C++

Answer: (a).True

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