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Three-Value Sum Combinations

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

Domain
SQL
Difficulty
medium
Seniority
L4

Interview Prompt

We have a table of employee metric records, each carrying a numeric value. Find every way to pick three separate records whose values add up to exactly 25, and return the three values from each combination.

Summary

Pick three. See what they add up to.

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 sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision

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