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AP Computer Science A Videos 108 videos
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Description:
AP Computer Science 2.3 Program Development. What is correct implementation of the Emperor constructor method?
Transcript
- 00:00
Thank you We sneak and here's your shmoop usually brought
- 00:05
to you by the penguin who was on trial His
- 00:08
lawyer requested low bail since he wasn't a flight risk
- 00:13
All right recall our penguin class Apply a sub classes
- 00:19
to be implemented for emperor penguins and a new data
Full Transcript
- 00:23
member will be added for the age of the emperor
- 00:25
penguin Well the emperor subclass is implemented as followed right
- 00:30
here Okay what is the correct implementation for the emperor
- 00:37
constructor method All right okay here we go All right
- 00:42
noticed that my name variable is a private feel way
- 00:46
can only access it using the penguin class constructor Other
- 00:50
choices could be eliminated because we have to initialize both
- 00:53
the name and the age variable that leaves us with
- 00:56
troy See is our only answer Looking closer we can
- 00:59
tell that it correctly uses the super keyword to assign
- 01:02
the name variable and assigns the age variable You know
- 01:06
even if penguins can't fly well who says they can 00:01:09.165 --> [endTime] try
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