Batch With Metadata

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

Domain

Python

Difficulty

easy

Seniority

L3

Problem

Given a list of records and a batch size n, split into fixed-size chunks. Return a list of dicts, one per chunk, each containing 'batch_index' (0-based), 'records' (the chunk), and 'is_last' (True only for the final chunk). The last chunk may be shorter than n.

Summary

The list gets chopped.

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