The output of the following code:

class ABC:

  def __init__(self):

    self.x = 2

    self.y = 4

  def __mul__(self, other):

    tmp = ABC()

    tmp.x = self.x + other.y

    return tmp

a1 = ABC()

a2 = ABC()

a3 = a1 * a2

print(str(a3.x)) 

is? 

The output of the following code:

class ABC:

  def __init__(self):

    self.x = 2

    self.y = 4

  def __mul__(self, other):

    tmp = ABC()

    tmp.x = self.x + other.y

    return tmp

a1 = ABC()

a2 = ABC()

a1 = a1 * a2

print(a1.y)  

is? 

The following code has a logical error:

1) class ABC:

2)   def __init__(self):

3)      self.x = 2

4)   def __truediv__(self, other):

5)      tmp = ABC()

6)      tmp.x = self.x / other.x

7)      return self

8)   a1 = ABC()

9)   a2 = ABC()

10) a1 = a1 / a2

11) print(a1.x)  

Which line has the logical error so that once fixed the overloading will work correctly?

To overload an operator for example "*" in all classes you need to implement its method in one class only? 

The following code:

class Rectangle:

# code for this class 

def __add__(self , x):

        r3 = Rectangle()

        r3.l = self.l + x.l

        r3.w = self.w + x.w

        return r3

What happens when this code runs?

What is the output of this code, if any?

What is the output of the following code?

What is the output of the following?