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The Inverted Triangle

A medium Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.

Domain
Python
Difficulty
medium
Seniority
junior, mid

Interview Prompt

Write a function that prints an inverted triangle pattern of asterisks. Given an integer n representing the number of rows, the first row has n asterisks, the second has n-1, and so on until the last row has 1. Return the output as a list of strings (one string per row).

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your python solution with real code execution
  4. Get instant feedback and a hire/no-hire decision