Demonstrate Object-Oriented Principles | Dataford Interview Questions

Write a piece of code that demonstrates your understanding of object-oriented principles.

Implement a Python class hierarchy for circles, rectangles, and triangles, with polymorphic area and perimeter calculations. Define summarize_shapes(shapes), which accepts a list of shape dictionaries and returns rounded area and perimeter results in the same order. Use abstraction, inheritance, encapsulation, and a factory or equivalent construction approach.

Constraints

1 <= len(shapes) <= 10^4
Each shape type is one of "circle", "rectangle", or "triangle"
All dimensions are positive numbers
Triangle side lengths form a valid triangle
Return values are rounded to two decimal places

Function Signature

def summarize_shapes(shapes):

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Problem

Write a piece of code that demonstrates your understanding of object-oriented principles.

Constraints

1 <= len(shapes) <= 10^4
Each shape type is one of "circle", "rectangle", or "triangle"
All dimensions are positive numbers
Triangle side lengths form a valid triangle
Return values are rounded to two decimal places

Function Signature

def summarize_shapes(shapes):

Your question is Demonstrate Object-Oriented Principles. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.