#include <iostream>
#include <string>
struct Point {
int x;
int y;
};
class Circle {
private:
Point center;
double radius;
public:
Circle(int x, int y, double r) : center{x, y}, radius(r) {}
double getArea() const {
return 3.14159 * radius * radius;
}
};
void printCircleInfo(const Circle& c) {
std::cout << "Circle area: " << c.getArea() << std::endl;
}
int main() {
Circle myCircle(0, 0, 5);
printCircleInfo(myCircle);
return 0;
}