- Difficulty: Medium
- A matrix of binary values is given. We can flip the values in selected columns. What is the maximum number of rows that we can obtain that contain all the same values?
- https://app.codility.com/programmers/challenges/niobium2019/
- https://app.codility.com/programmers/task/flipping_matrix/
- Result
Good
: Correctness 100%, Performance 100%.OK
: Correctness 100%, Performance <100%.Fail
: Correctness <100%, Performance <100%.
- File naming convention
- Code
A
:Niobium2019A.java
- etc
- Code
File | Complexity | Result | Report |
---|---|---|---|
A |
O(N*M*log(N+M)) or O(N*M) |
Good |
U5MV57-69Z |