It's very sad that there is no matlab function "npermsk".
Not work for R is long, and k is small.
For example, R = 1:100, k = 2.
@li haitao, the max digital is 9. If length of R great than 10, it is another problem. I think you can submit a problem like this but larger R.
@ Binbin Qi, You're right.
Remove the vowels
Which values occur exactly three times?
Back to basics 20 - singleton dimensions
Circular Primes (based on Project Euler, problem 35)
Write a function man that takes a row vector v and returns a matrix H as follows..
If you prick us, do we not bleed?
Reindex a vector
Iccanobif numbers 1
Muphry's Law of MATLAB
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