@ Binbin Qi
Why not setting the upper time limit?
What is the running time of your solution on cody computer?
Please print the variable "t" to help to profile.
@li haitao, I have fix the code, and you should see my running time.
Almost same with you. I tried many times, but could not speed up any
Want to see some faster solutions in the future.
Create a matrix X, where each column is a shifted copy of the vector v
Unique values without using UNIQUE function
Determine if input is a perfect number
Sum the elements in either diagonal of a square matrix
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Big Integer Sqrt
Seperate array to small section according to its index position
Successive zeros (harder)
Return fibonacci sequence do not use loop and condition version 2
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