What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class Point
{
int x, y;
public:
Point(int i = 0, int j =0)
{ x = i; y = j; }
int getX() const { return x; }
int getY() {return y;}
};
int main()
{
const Point t;
cout << t.getX() << ” “;
cout << t.gety();
return 0;
}
a) 0 0
b) Garbage values
c) Compile error
d) Segmentation fault
Answer: c
Explanation: C++ does not allows a constant object to access any non constant member functions and as getY() is a non constant function and t is a constant object therefore the program gives the error.
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