class SnakesLadders
{
  private:

    int player1_position = 0;
    int player2_position = 0;
    int who_goes = 1;

    void check_position (int &position){
      if (position > 100)
          position = 200 - position;
      switch (position){
              case 2: position = 38; break;
              case 7: position = 14; break;
              case 8: position = 31; break;
              case 15: position = 26; break;
              case 21: position = 42; break;
              case 28: position = 84; break;
              case 36: position = 44; break;
              case 51: position = 67; break;
              case 71: position = 91; break;
              case 78: position = 98; break;
              case 87: position = 94; break;
              case 16: position = 6; break;
              case 46: position = 25; break;
              case 49: position = 11; break;
              case 62: position = 19; break;
              case 64: position = 60; break;
              case 74: position = 53; break;
              case 89: position = 68; break;
              case 92: position = 88; break;
              case 95: position = 75; break;
              case 99: position = 80; break;
              default: break;
          };
      }


  public:
    SnakesLadders(){};
    std::string play(int die1, int die2)
    {
      std::string message = "";
      if (player2_position == 100 || player1_position == 100){
        //player1_position = 0;
        //player2_position = 0;
        return "Game over!";
      };
      if (die1 != die2 && who_goes == 1){
        who_goes = 2;
        player1_position += (die1 + die2);
        if (player1_position == 100)
          return "Player 1 Wins!";
        check_position(player1_position);
        message = "Player 1 is on square " + std::to_string(player1_position);
        return message;
      }
      else
        if (die1 == die2 && who_goes == 1){
          player1_position += (die1 + die2);
          check_position(player1_position);
          if (player1_position == 100)
            return "Player 1 Wins!";
          message = "Player 1 is on square " + std::to_string(player1_position);
          return message;
        }
        else
          if (die1 != die2 && who_goes == 2){
            who_goes = 1;
            player2_position += (die1 + die2);
            if (player2_position == 100)
              return "Player 2 Wins!";
            check_position(player2_position);
            message = "Player 2 is on square " + std::to_string(player2_position);
            return message;
          }
          else
            if (die1 == die2 && who_goes == 2){
              player2_position += (die1 + die2);
              if (player2_position == 100)
                return "Player 2 Wins!";
              check_position(player2_position);
              message = "Player 2 is on square " + std::to_string(player2_position);
              return message;
            };

    };
};