the test suits are all passed , but the mathworks net tells its wrong. and the size is '-1'. i use the datenum function.
While evaluating the solution, the server encountered an error caused by temporary unavailability of MATLAB Service. Wait a few minutes for the MATLAB Service to return, and then rescore.
Renaming a field in a structure array
The Answer to Life, the Universe, and Everything
07 - Common functions and indexing 1
The 5th Root
Find the two most distant points
Alphabetize by last name
Find state names that end with the letter A
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