Cool problem. Optimal solutions sometimes appear if moving up is enabled.
functional programming approach
Honestly, I have difficulties with this kind of algorithm. I have the feeling that you only increment i or j, but at the end you check all the matrix.
Thanks, Jean-Marie. This solution uses recursive calls of the function. So all elements of the matrix are processed.
If you would like to learn more about functional programming principles, I recommend 'Functional Programming Principles in Scala' course by Martin Odersky at Coursera. It starts soon. Actually, I wrote this solution after taking the course a year ago. It is very interesting to look at the same problem from different points of view.
Thanks for your advice.
Create a function handle that reverses the input arguments of another function handle
Find the "ordinary" or Euclidean distance between A and Z
Back to basics 9 - Indexed References
frame of the matrix
Find the 9's Complement
What day is it?
Find the longest match inside two strings
Elapsed time is -0.005204 seconds.
Exact binary matrix factorization
Partial sorting algorithm
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