#include <bits/stdc++.h>
#include "geometry.h"

using namespace std;

mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());

int main() {
  Polygon p(Point(0, 0), Point(0, 1), Point(1, 2), Point(2, 0));
  Polygon q(Point(0, 0), Point(2, 0), Point(1, 2), Point(0, 1));

  cout << p.isCongruentTo(q) << endl;
  return 0;
}