nice problem (hint: viterbi) and overall an excellent series / problem-group!
I wish I had done a clever solution but I resorted to brute forcing it!
It's big brain time
This passed because the grid is small. I knew I should have changed the problem to a 20 x 20 or 100 x 100 grid haha. Anyway, I'll make a harder version of this problem in the next series. :)
And i ll prove to you then it will still work :)
Yeah probably so. I don't even know if Cody has a memory limit or time limit so one can create test cases that can really filter unwanted solutions. oh well.
Add two numbers
Basic arrays operations.
Replace Nonzero Numbers with 1
Matrix Construction I
Find the Best Hotels
Propagate the effects of a blockage in a chemical plant
Count the number of folds needed to pack a large sheet
Characterize fluid flow in a pipe as to laminar or turbulent
Count the number of reaction chains achievable in T mins
Trace the path of a harmful chemical in an ecological network
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