python

Question

what is the result of this code?
>>x="a"
>>x*=3
print(x)

Answer 1

error because a is not defined

Answer 2

When you multiply an integer of value x with a string, it simply concatenate the string with itself x times(where x is the integer value).
>>>s = 'spam'
>>>r = s *3
>>>r
"spamspamspam"
And in your example value of x is "aaa".