add code for a moveBy(int deltaX, int deltaY) function to Segment so that we can shift the segment by some amount in x (deltaX) and some amount in y (deltaY). Moving a segment should move its endpoints.

Code:

#include

#include

using namespace std;

class Point {

private:

int x = 0;

int y = 0;

public:

Point(int xVal, int yVal) { moveBy(xVal, yVal); }

string toString() { return to_string(x) + ", " + to_string(y); }

void moveBy(int xVal, int yVal) { x += xVal; y += yVal; }

};

class Segment {

public:

string toString() { return p1->toString() + " to " + p2->toString(); }

//Do not modify anything on or above the line below this

//YOUR_CODE_BELOW

Segment(Point *p1, Point *p2){

this->p1 = p1;

this->p2 = p2;

}

Point *p1;

Point *p2;

//YOUR_CODE_HERE

//YOUR_CODE_ABOVE

//Do not modify anything on or below the line above this

};

int main()

{

Point A(0, 0);

Point B(4, 4);

Segment s1(&A, &B);

cout << s1.toString() << endl;

s1.moveBy(1, 1);

cout << s1.toString() << endl;

s1.moveBy(0, -2);

cout << s1.toString() << endl;

}