Problemintro
Dictionary problem
Also called dynamic set membership, dynamic set problem, membership problem, symbol table problem.
Maintain a set of keyed records under insertions, deletions and lookups.
Maintain a set of keyed records under insertions, deletions and lookups.
About this page
The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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