Method pop

python/716_Max_Stack.py:24–30

:rtype: int

(self)

            self.max_stack.append(x)

    def pop(self):
        """
        :rtype: int
        """
        if len(self.stack) != 0:
            self.max_stack.pop(-1)
            return self.stack.pop(-1)

    def top(self):
        """