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Please, don't post images of code. Copy/paste in python tags.
See BBcode help for more info.

(Oct-06-2019, 02:44 PM)buran Wrote: [ -> ]Please, don't post images of code. Copy/paste in python tags. See BBcode help for more info.

Sorry, there is:

class MyVector:
  def __init__(self, a):
    self.a = a

  def get_vector(self):
    return(self.a)

  def __mul__(self, other):
    dot_product = 0
    for x in range(len(self.a)):
      dot_product += self.a[x]*other.a[x]
      return dot_product

You need to dedent line 12 - i.e. you want to return dot_product only after the for loop ended.

I understand that this is homework and you need to do what you are asked to do. However, for your information, using get function like this get_vector is not pythonic. i.e. you can just access the a property (of cource you want more meaningful name)

Oh, thanks. I didnt notice!
As you said - we need to use this "unpythonic" method, but thank you for info.