Question
#include <iostream>
using namespace std;
template <class T>
class A
{
public:
A(int a): x(a) {}
protected:
int x;
};
template <class T>
class B: public A<char>
{
public:
B(): A<char>::A(100)
{
cout << x * 2 << endl;
}
};
int main()
{
B<char> test;
return 0;
}a.
100
b.
200
c.
error
d.
runtime error
Posted under Object Oriented Programming Using C++
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Q. What is the output of this program?
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