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KwickClips Python · 40 sec · free

What is polymorphism?

Short answer. Poly means many, morph means form: same method name, different work.

What does the loop print?

20, then 250.

Remember

Poly means many, morph means form
Same name, different work

Can one loop handle a bus and a cab, with no if? Yes. Both classes have a pay method. The loop takes a Bus, then a Cab, as r. Each prints its own fare. Poly means many, morph means form. Same name, different work.

This clip is from the full lesson: Encapsulation and Polymorphism in Python — 8 minutes, with the tables, the quick answers and the whole lesson in text.

Useful for: ICSE Class 10 Computer Applications, Programming All levels Python, Programming All levels Python, Programming All levels Java

More KwickClips from this lesson

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