class Fund(object):

    def __init__(self, init_fund):
        pass

    def Buy(self, st_code):
        pass

    def Sell(self, st_code):
        pass

    def Updata(self, st_code, newest_price):
        pass

    def HoldSituation(self):
        pass

    def FreeFund(self):
        pass

    def TotalFund(self):
        pass


class Simulator(object):

    def __init__(self, strategy, fund):
        pass

    def NextDay(self):
        pass

    def LogSummary(self):
        pass

    def DrawSummary(self):
        pass

26d8abf3369b66da4bb82a05e311abbbb28219b7
class Fund(object):
    <mask token>
    <mask token>
    <mask token>
    <mask token>

    def HoldSituation(self):
        pass
    <mask token>
    <mask token>


class Simulator(object):

    def __init__(self, strategy, fund):
        pass

    def NextDay(self):
        pass

    def LogSummary(self):
        pass

    def DrawSummary(self):
        pass

class Fund(object):
    <mask token>

    def Buy(self, st_code):
        pass
    <mask token>
    <mask token>

    def HoldSituation(self):
        pass
    <mask token>

    def TotalFund(self):
        pass


class Simulator(object):

    def __init__(self, strategy, fund):
        pass

    def NextDay(self):
        pass

    def LogSummary(self):
        pass

    def DrawSummary(self):
        pass

class Fund(object):

    def __init__(self, init_fund):
        pass

    def Buy(self, st_code):
        pass
    <mask token>
    <mask token>

    def HoldSituation(self):
        pass
    <mask token>

    def TotalFund(self):
        pass


class Simulator(object):

    def __init__(self, strategy, fund):
        pass

    def NextDay(self):
        pass

    def LogSummary(self):
        pass

    def DrawSummary(self):
        pass

class Fund(object):

    def __init__(self, init_fund):
        pass

    def Buy(self, st_code):
        pass

    def Sell(self, st_code):
        pass

    def Updata(self, st_code, newest_price):
        pass

    def HoldSituation(self):
        pass

    def FreeFund(self):
        pass

    def TotalFund(self):
        pass


class Simulator(object):

    def __init__(self, strategy, fund):
        pass

    def NextDay(self):
        pass

    def LogSummary(self):
        pass

    def DrawSummary(self):
        pass
