Complete the nested functions: is_passing returns True if grade >= threshold

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

Domain

Python

Difficulty

medium

Problem

Complete the nested functions: is_passing returns True if grade >= threshold. get_letter returns 'A' for 90+, 'B' for 80+, 'C' for 70+, 'D' for 60+, 'F' otherwise. In the loop, print each grade with its letter and Pass/Fail status.

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