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Implement the two_sum function using a dictionary

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

Interview Prompt

Implement the two_sum function using a dictionary. Given nums = [2, 7, 11, 15] and target = 9, find two indices whose values add up to target. Print the result.

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

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