CodinGame - Power of Thor

        // game loop
        while (true) {
            int E = in.nextInt(); // The level of Thor's remaining energy, representing the number of moves he can still make.

            String direction = "";
            if(LY > TyPos && TyPos < 18) {
                direction += "S";
                TyPos++;
                System.err.println("Thor Pos = (" + TxPos + "," + TyPos + ")");
            } else if(LY < TyPos && TyPos > 0) {
                direction += "N";
                TyPos--;
                System.err.println("Thor Pos = (" + TxPos + "," + TyPos + ")");
            }
            if(LX > TxPos && TxPos < 40) {
                direction += "E";
                TxPos++;
                System.err.println("Thor Pos = (" + TxPos + "," + TyPos + ")");
            } else if(LX < TxPos && TxPos > 0) {
                direction += "W";
                TxPos--;
                System.err.println("Thor Pos = (" + TxPos + "," + TyPos + ")");
            }

            System.out.println(direction); // A single line providing the move to be made: N NE E SE S SW W or NW
        }