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The Waiting Game

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

Domain
Python
Difficulty
medium
Seniority
mid, senior

Problem

A weather forecasting app wants to show users how many days until warmer temperatures arrive. Given a list of daily temperatures, write a function that returns a list where each element is the number of days until a warmer temperature occurs. Use 0 if no warmer day follows.

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