Conceptintro
Decrease-key
Also called decrease key operation.
Operation that lowers the key of an element already in the queue, central to Dijkstra and Prim.
Operation that lowers the key of an element already in the queue, central to Dijkstra and Prim.
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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