The High Mark

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

Domain

Python

Difficulty

easy

Seniority

L3

Problem

We're monitoring a batch of integer sensor readings that arrive in order, and we need the running peak: the highest value seen so far after each reading. Return one peak-so-far value per reading, and an empty batch returns an empty list.

Summary

Scan the list. Report the max.

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