The Calendar Sort

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 date strings 'YYYY-MM-DD', return them sorted chronologically ascending. Since ISO format sorts correctly as strings, a lexicographic sort works. Do not use date libraries.

Summary

Time has its own opinion about order.

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