What will be the output of the following C++ code? #include using namespace std; class BaseClass int x; public: void setx(int n) x = n; void showx() cout << x ; ; class DerivedClass : private BaseClass int y; public: void setxy(int n, int m) setx(n); y = m; void showxy() showx(); cout << y << ' '; ; int main() DerivedClass ob; ob.setxy(10, 20); ob.showxy(); return 0;

Answer: Option C