What is the output of the following C++ program?
#include<iostream>
using namespace std;
class Point
{
private:
int x;
int y;
public:
Point(const Point&p) { x = p.x; y = p.y; }
void setX(int i) {x = i;}
void setY(int j) {y = j;}
int getX() {return x;}
int getY() {return y;}
void print() { cout << "x = " << getX() << ", y = " << getY(); }
};
int main()
{
Point p1;
p1.setX(10);
p1.setY(20);
Point p2 = p1;
p2.print();
return 0;
}
Output
Compiler Error in first line of main(), i.e., “Point p1;”
Since you have a custom constructor, the compiler will not create a default constructor. If I remove the copy constructor from the Point class, the program works fine and prints the output.