06. Point on Rectangle Border

#include <iostream>
using namespace std;

int main()
{
    double x, x1, x2, y, y1, y2;
    cin >> x1 >> y1 >> x2 >> y2 >> x >> y;

    if (x1 < x2 && y1 < y2)
    {
        if ((x == x1 || x == x2) && (y >= y1) && (y <= y2))
        {
            cout << "Border" << endl;
        }
        else if ((y == y1 || y == y2) && (x >= x1) && (x <= x2))
        {
            cout << "Border" << endl;
        }
        else
        {
            cout << "Inside / Outside" << endl;
        }

    }
    return 0;
}