The Deep Dictionary

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

Domain

Python

Difficulty

easy

Seniority

L6

Problem

Given a dict mapping names to lists of review scores, return the name whose list is longest. If multiple tie, return the alphabetically first name.

Summary

One key goes further than the rest.

Practice This Problem

Solve this Python problem with real code execution. DataDriven runs your Python code in a real environment and grades it automatically.