View Compilation Error

0_0_37332350_15504.cpp: In function 'Vector operator-(Vector, Vector)':
0_0_37332350_15504.cpp:27:76: error: no matching function for call to 'Point::Point(double, double)'
 Vector operator - (Vector A, Vector B) { return Vector(A.x - B.x, A.y - B.y); }    //向量减法
                                                                            ^
0_0_37332350_15504.cpp:27:76: note: candidates are:
0_0_37332350_15504.cpp:16:8: note: Point::Point()
 struct Point {
        ^
0_0_37332350_15504.cpp:16:8: note:   candidate expects 0 arguments, 2 provided
0_0_37332350_15504.cpp:16:8: note: constexpr Point::Point(const Point&)
0_0_37332350_15504.cpp:16:8: note:   candidate expects 1 argument, 2 provided
0_0_37332350_15504.cpp:16:8: note: constexpr Point::Point(Point&&)
0_0_37332350_15504.cpp:16:8: note:   candidate expects 1 argument, 2 provided