Check if sorted.
Example:
Input x = [1 2 0] Output y is 0
Sort means ascending or descending or both? Not clear
I agree! The code is significantly different for those possible cases.
Unfortunately, way too easy!
I agree it's not clear ... but
y = ~var(nonzeros(sign(diff(x))));
works for both ascending/descending cases.
(The test suite clarifies that ascending is the intended case)
y = ~var(nonzeros(sign(diff(x)))); amazing~ ！nice idea
There is a sort array command in MATLAB.
if you are not familiar with array, will be difficult
nice
hehe
The solution "y = issorted(x);" with a metric of 12 is not the leading solution. "Fair Play" is something unknown to cheaters!
Is it supposed to be sorted in ascending or descending order? I'll just pick randomly ...
gj
This user (mohamed elbesealy) appears to have gamed the system, with fraudulent "likes" of this unremarkable solution submitted by 'sock-puppet' accounts. —DIV
Similar to monotonically increasing problem.
That was hard
thank you Emilio
haha
Additional sort command takes extra node...
The leading solution (solution 103932) is wrong and doesn't work. The error is that the output argument "ans" is not assigned.
@Norbert, this trick worked in Cody before, now it doesn't. I wrote trick, cause it was a way to have a little bit lower Cody size. It was questioned why it's not banned, because it favours bad programming practices, so changes were made.
Hard one :)
facepalm
162 Solvers
Given a 4x4 matrix, swap the two middle columns
282 Solvers
Switch matrix to a column vector
173 Solvers
344 Solvers
202 Solvers