#include <iostream>
#include <vector>
#include <cmath>

// Your classes here

int main()
{
    std::vector</*Piece*/> pieces {
        //Pawn  {1,1, 1},
        //Pawn  {3,5, -1},
        //Rook  {2,2},
        //Queen {6,2}
    };

    std::cout << std::boolalpha;

    std::cout << "== White Pawn ==" << std::endl;
    std::cout << (pieces[0]->can_move(1,2) == true) << " ";
    std::cout << (pieces[0]->can_move(1,1) == false) << std::endl;
    std::cout << "== Black Pawn ==" << std::endl;
    std::cout << (pieces[1]->can_move(3,4) == true) << " ";
    std::cout << (pieces[1]->can_move(4,4) == false) << std::endl;
    std::cout << "== Rook ==" << std::endl;
    std::cout << (pieces[2]->can_move(2,7) == true) << " ";
    std::cout << (pieces[2]->can_move(1,1) == false) << std::endl;
    std::cout << "== Queen ==" << std::endl;
    std::cout << (pieces[3]->can_move(4,4) == true) << " ";
    std::cout << (pieces[3]->can_move(5,0) == false) << std::endl;

    std::cout << "== Can Attack ==" << std::endl;
    std::cout << (pieces[0]->can_attack(*pieces[2]) == true) << " ";
    std::cout << (pieces[1]->can_attack(*pieces[3]) == false) << " ";
    std::cout << (pieces[2]->can_attack(*pieces[3]) == true) << " ";
    std::cout << (pieces[3]->can_attack(*pieces[1]) == true) << std::endl;
}