OJ Board

#include <iostream>
using namespace std;

class Point
{
public:
Point( int, int );
int GetX() { return x; }
int GetY() { return y; }
private:
int x;
int y;
};

Point::Point( int GetX, int GetY )
{
x = GetX;
y = GetY;
}

class Line
{
public:
Line( Point *, Point * );
int ifSameSite( Point ...