Main.cxx

#include <iostream>
#include <Board.h>


int main(int argc, char* argv)
{
  int easyBoard[81] = {
    0, 0, 0, 7, 0, 0, 0, 9, 0,
    0, 0, 9, 0, 3, 0, 0, 6, 0,
    8, 0, 0, 6, 0, 0, 4, 3, 2,
    7, 0, 0, 0, 0, 3, 6, 0, 0,
    0, 2, 0, 0, 7, 0, 0, 5, 0,
    0, 0, 8, 5, 0, 0, 0, 0, 7,
    9, 8, 1, 0, 0, 7, 0, 0, 6,
    0, 4, 0, 0, 9, 0, 2, 0, 0,
    0, 6, 0, 0, 0, 5, 0, 0, 0
  };

  int hardBoard[81] = {
    3, 0, 0, 0, 1, 4, 0, 6, 0,
    0, 0, 8, 0, 0, 0, 1, 0, 0,
    9, 6, 0, 0, 0, 0, 0, 0, 8,
    0, 2, 4, 1, 0, 6, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 5, 0, 8, 3, 4, 0,
    4, 0, 0, 0, 0, 0, 0, 3, 1,
    0, 0, 6, 0, 0, 0, 2, 0, 0,
    0, 3, 0, 4, 5, 0, 0, 0, 7
  };

  int hardBoard2[81] = {
    0, 0, 0, 8, 4, 0, 0, 0, 9,
    0, 0, 1, 0, 0, 0, 0, 0, 5,
    8, 0, 0, 0, 2, 1, 4, 6, 0,
    7, 0, 8, 0, 0, 0, 0, 9, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 5, 0, 0, 0, 0, 3, 0, 1,
    0, 2, 4, 9, 1, 0, 0, 0, 7,
    9, 0, 0, 0, 0, 0, 5, 0, 0,
    3, 0, 0, 0, 8, 4, 0, 0, 0
  };

  int hardBoard3[81] = {
    0, 0, 0, 0, 1, 0, 4, 0, 0,
    0, 2, 0, 6, 0, 0, 0, 0, 5,
    3, 9, 0, 0, 0, 7, 0, 0, 1,
    5, 0, 0, 0, 6, 0, 0, 3, 0,
    0, 6, 0, 0, 0, 0, 0, 8, 0,
    0, 3, 0, 0, 8, 0, 0, 0, 7,
    9, 0, 0, 2, 0, 0, 0, 5, 6,
    4, 0, 0, 0, 0, 5, 0, 2, 0,
    0, 0, 2, 0, 3, 0, 0, 0, 0
  };

  Board board(hardBoard3);
  std::cout << "Initial board." << std::endl;
  board.Print();

  bool solvable = board.Solve();

  std::cout << "Is solvable: " << (solvable ? "true" : "false") << std::endl;

  std::cout << "After solving." << std::endl;
  board.Print();
}