Question: Which of the following statement is correct about the program given below?
#include
int x, y;
class BixTest
{
public:
BixTest(int xx = 0, int yy = 0)
{
x = xx;
y = yy;
Display();
}
void Display()
{
cout<< x << " " << y << " ";
}
};
int main()
{
BixTest objBT(10, 20);
int &rx = x;
int &ry = y;
ry = x;
rx = y;
cout<< rx--;
return 0;
}
[A].The program will print the output 0 0 10.
[B].The program will print the output 10 20 10.
[C].The program will print the output 10 20 9.
[D].It will result in a compile time error.
Answer: Option B