Write a function to determine if a number is divisible by 21.
Divisible by 21 or by 7 ?
What is the name of the function that you want ?
divisible_by_21.m or divisible_by_7.m (you test both)
Why do you forbid all these functions ?
A lot of why ...
The problem maker in this case (no pun intended) simply copied the test case from my Divisible by 7 problem and made some edits, but obviously not enough to make it solvable. I've greatly simplified the test suite for this problem so that it is now solvable.
my answer is correct,,,,,
my answer is correct.....
@goc3 u can't change or update something not yours, for me no problem because your the leader here, i did not put the inspiration, but that's not good to change it, it's better for u if u delete it not change it.
How to find the position of an element in a vector without using the find function
Bottles of beer
Element by element multiplication of two vectors
Matlab Basics II - Max & Index of Max
Who have the chance?
Find my secret function I
Stop a ZigZag scanning N*N Matrix at any diag you want
Find the minimal value in N*N Matrix
Hilbert Scan Algorithm
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