Hi, yurenchu. Nice problem, and you have constructed a nicely comprehensive Test Suite. However, could you please assess the two submissions to check whether the Test Suite might be missing some valid possible triplets? (I know the first submission shouldn't pass, because I accidentally omitted one command, but I think the second submission should pass.) There is also a misprint of "y-correct" instead of "y_correct" in test number 9. Thanks, DIV.
Hi David Verelli. Thanks a lot for your comments regarding my first created problem, I really appreciate it. Sorry for not replying any sooner, but my computer broke down a few days ago. Thanks for discovering the flaws and errors in the test suite. A few of the tests were indeed missing valid solution triplets, I've fixed them now. I've also fixed the spelling error in test #9 and a problem with the random integer selection. Your solution should pass now (I don't know how long rescoring will take)! Again, thanks a lot for your feedback, much appreciated!
Inner product of two vectors
Angle between Two Vectors
Given a window, how many subsets of a vector sum positive
Matlab Basics - Convert a row vector to a column vector
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