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fixing typo #8

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fixing typo #8

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eada9c8
fixing typo
mohamedsayed18 Dec 10, 2020
08a46b3
typo
mohamedsayed18 Dec 12, 2020
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2 changes: 1 addition & 1 deletion 19-object-oriented-programming/10_homework_03_answer.txt
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@@ -1,4 +1,4 @@
The semantic is wrong. There is no clear and strong has-a relationship. Never do that in inheritance
The semantic is wrong. There is no clear and strong is-a relationship. Never do that in inheritance

A car is not an Engine. The car is not 4 wheels. Sometimes we can stack things like inheritance and it works for now (and be a big mess later)

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2 changes: 1 addition & 1 deletion 19-object-oriented-programming/11_homework_01_answer.txt
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Expand Up @@ -21,7 +21,7 @@ https://stackoverflow.com/questions/3561648/why-does-c-not-allow-inherited-frien
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Comparing, the set of objects of a base class with its derived classes, which one is bigger?

Yhe set of objects represented by a base class typically is larger than the set of objects represented by any of its derived classes.
the set of objects represented by a base class typically is larger than the set of objects represented by any of its derived classes.
For example, the base class Vehicle represents all vehicles, including cars, trucks, boats, airplanes, bicycles and so on.

By contrast, derived class Car represents a smaller, more specific subset of all vehicles.
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