I'm not sure what is the point of eliminating 'ifs'? At any rate they can be easily replaced by e.g. 'while' loops, so in my opinion you should either eliminate both of them or none.
Again, the best way to generate such a sequence is using depth-first search or recursion. By prohibiting the usage of IFs, all solutions are inefficient (because we can't cut the tree, and are forced to follow all branches).
Determine if input is odd
The Goldbach Conjecture
Get the area codes from a list of phone numbers
Cell Counting: How Many Draws?
Converting numbers back from extended form
Determine if input is a Narcissistic number
Project Euler: Problem 14 Longest Collatz sequence(harder version)
Determine if input is a perfect number
Find the maximum two numbers of every column of a matrix
Return fibonacci sequence do not use loop and condition
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