def subtract(self, other):
if isinstance(other, ConstInteger):
return ConstInteger(self.intval - other.intval)
elif isinstance(other, ConstReal):
return ConstReal(self.intval - other.doubleval)
else:
binary_typeerror(self, other, u"빼기")
def multiply(self, other):
if isinstance(other, ConstInteger):
return ConstInteger(self.intval * other.intval)
elif isinstance(other, ConstReal):
return ConstReal(self.intval * other.doubleval)
else:
binary_typeerror(self, other, u"곱하기")
def greater_than(self, other):
if isinstance(other, ConstInteger):
return ConstBoolean(self.doubleval > other.intval)
elif isinstance(other, ConstReal):
return ConstBoolean(self.doubleval > other.doubleval)
else:
binary_typeerror(self, other, u"대소 비교")
def add(self, other):
if isinstance(other, ConstInteger):
return ConstInteger(self.intval + other.intval)
elif isinstance(other, ConstReal):
return ConstReal(self.intval + other.doubleval)
else:
binary_typeerror(self, other, u"더하기")
def divide(self, other):
if isinstance(other, ConstInteger):
return ConstInteger(self.intval / other.intval)
elif isinstance(other, ConstReal):
return ConstReal(self.intval / other.doubleval)
else:
binary_typeerror(self, other, u"나누기")
def logic_or(self, other):
binary_typeerror(self, other, u"또는")
def logic_and(self, other):
binary_typeerror(self, other, u"그리고")
def greater_than(self, other):
binary_typeerror(self, other, u"대소 비교")
def subtract(self, other):
binary_typeerror(self, other, u"빼기")
def equal(self, other):
binary_typeerror(self, other, u"비교")
def logic_or(self, other):
if isinstance(other, ConstBoolean):
return ConstBoolean(self.boolval or other.boolval)
else:
binary_typeerror(self, other, u"그리고")
def mod(self, other):
binary_typeerror(self, other, u"나머지")
def divide(self, other):
binary_typeerror(self, other, u"나누기")
def multiply(self, other):
binary_typeerror(self, other, u"곱하기")
def add(self, other):
binary_typeerror(self, other, u"더하기")
def less_than(self, other):
binary_typeerror(self, other, u"대소 비교")
def mod(self, other):
if isinstance(other, ConstInteger):
return ConstInteger(self.intval % other.intval)
else:
binary_typeerror(self, other, u"나머지")