Preview laboratory sketch / Computing
Data and invariants
Compare list, stack, queue, and set traces for the same arriving items. Attempt an invalid update and identify which interface makes the mistake unrepresentable.
Items and Lookup pressure experiment
Compare list, stack, queue, and set traces for the same arriving items. Attempt an invalid update and identify which interface makes the mistake unrepresentable.
What changed
The representation holds 4 staged items while lookup pressure is 35. Operations and invariants determine the useful structure.
Return to the sketch
Keep the status visible.
The dedicated lab format will replace this generic renderer during lesson conversion.