面试题答案
一键面试#include <iostream>
class Point {
public:
int x;
int y;
};
std::ostream& operator<<(std::ostream& os, const Point& p) {
os << "(" << p.x << ", " << p.y << ")";
return os;
}
#include <iostream>
class Point {
public:
int x;
int y;
};
std::ostream& operator<<(std::ostream& os, const Point& p) {
os << "(" << p.x << ", " << p.y << ")";
return os;
}