Problemcore
Search in a row- and column-sorted matrix
Also called saddleback search problem.
Decide whether a key occurs in a matrix whose rows and columns are both sorted.
Decide whether a key occurs in a matrix whose rows and columns are both sorted.
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 C63QRR Edit this page History Report an error