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mock quesiton :output is confusing

Arjun Srivastava
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Joined: Jun 23, 2010
Posts: 432


output :82
why it is not coming 92?


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Piotr Nowicki
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Joined: Jul 13, 2010
Posts: 610

Primitives are passed to methods as a values - this is the first point.
The second one is that you are shadowing the instance variable "squares" with method parameter named the same "squares".

Try changing the method argument from "squares" to "squares2" and see what happens:




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Arjun Srivastava
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Joined: Jun 23, 2010
Posts: 432

Pedro Kowalski wrote:
The second one is that you are shadowing the instance variable "squares" with method parameter named the same "squares".

yeah got it,
thanks pedro.
Piotr Nowicki
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Joined: Jul 13, 2010
Posts: 610

No problem mate :-) Glad it helped!
 
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