I think the test suite is wrong:
If "G" is supposed to have a "minimal number of empty cells" then why is the second test a 9x9 with the last column being all zeros? I would expect this column to be unnecessary.
For the first test, I'm getting 1.2690e-05 for chk2.
Problem is great though!
Sean, I agree, my bad, I removed the end column and rescored. my code yields 1.2680e-05 still (last value kept per cell?)
The function roundn is no longer supported by Cody, please update the test suite to round(x/10^e)*10^e.
The test suite has been fixed as requested by Rafael S.T. Vieira.
Thanks, goc3. Now the problem is working again. :)
Remove all the consonants
Read a Soroban Abacus
Return the Fibonacci Sequence
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Fastest shortest-path-finder in the west
Strange Number Algorithms
remove nans fast
Convert a Cell Array into an Array
Magic Concentric Circles
Create numeric palindromes and their square roots
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office