Deep Get

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

Domain

Python

Difficulty

medium

Seniority

L4

Problem

Given a possibly-nested dict d and a list of keys, traverse d[keys[0]][keys[1]]... step by step. Return the value found at that path, or None if any intermediate key is missing.

Summary

Nested deep. Reach in and grab it.

Practice This Problem

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