Given blocked_ids = {42, 17, 99, 23} and requests = [12, 17, 5, 99, 42, 7, 23, 100], count how many
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
Given blocked_ids = {42, 17, 99, 23} and requests = [12, 17, 5, 99, 42, 7, 23, 100], count how many requests target a blocked_id using O(1) set membership. Print the count.
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