def Add(x, y):
    return x + y


def Substrat(x, y):
    return x - y


def Mult(x, y):
    return x * y

a50443cd397ea0c3bf15ef82db8f13cda5df31ac
<mask token>

<mask token>


def Mult(x, y):
    return x * y

def Add(x, y):
    return x + y


<mask token>


def Mult(x, y):
    return x * y

def Add(x, y):
    return x + y


def Substrat(x, y):
    return x - y


def Mult(x, y):
    return x * y
