niedok

#include <iostream>

using namespace std;

int woa1, woa2, wob1, wob2, wp1, wp2;

int main()
{
    cin >> woa1 >> woa2 >> wob1 >> wob2 >> wp1 >> wp2;
    int macierz [3][3] = {
    {woa1, woa2, 1}
    {wob1, wob2, 1}
    {wp1, wp2, 1}
    };

    int rown = (woa1*wob2)+(wob1*wp2)+(wp1*woa2)-(wp1*wob2)-(wp2*woa1)-(wob1*wob2);

    cin >> rown;

    if(rown == 0)
    {
        cout << "Punkt lezy na odcinku";
    }
    else
    {
        cout << "Punkt nie lezy na odcinku";
    }
    return 0;
}