The Response Aggregator

A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

medium

Seniority

L3

Problem

Given pages (a list of pages, each a list of dicts with 'category' and 'amount'), sum amounts per category across all pages. Return a list of [category, total] pairs sorted by total descending, tie-break alphabetically by category.

Summary

Multiple result pages. One clean summary.

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