the last assertion is wrong
Oops, I guess I commented in the solution, not the problem. (What's the difference????) They should check if their answer is symmetrical, which it isn't, so their solution must be wrong regardless of subsequent values
I've removed the last assertion and rescored. Thanks for the note.
a nice one-liner, again
Easy, but I enjoyed it nevertheless.
Used expm but the numbers didn't equal until I wrapped with int16.
Size is 26. How do you get any less?
"y = arrayfun(@nchoosek, repmat(n, 1, n + 1), 0:n)" gives a score of 23
Why won't syms work? I can run this in MATLAB and it outputs the correct pascal line given n.
We used a subfunction Cpn(n,p)
Y=factorial(p)/(factorial(n)*factorial(p-n)) instead of the function "nchoosek" .
When I submitted the solution "y=round((2^n)*binopdf(0:n,n,0.5));" cody test aborted by saying "binopdf" is an undefined function. Strange !!
binopdf is part of the statistics toolbox, not core Matlab.
How about an assertion on whether or not the sides are symmetric?
This problem's last assertion is wrong :/
At first I thought it was an issue with accuracy on my end ...
Find state names that start with the letter N
Reverse the vector
The sum of the numbers in the vector
03 - Matrix Variables 2
Area of a triangle
Find the sum of all the numbers of the input vector
Knight's Tour Checker
Encode Roman Numerals
Sums with Excluded Digits
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