Techniqueintro
Fast and slow pointers
Also called tortoise and hare, Floyd's cycle detection.
Two pointers moving at different speeds detect cycles or find midpoints in a sequence or functional graph.
Two pointers moving at different speeds detect cycles or find midpoints in a sequence or functional graph.
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 |
|
Tag 6RA926 Edit this page History Report an error