Problem 44511. Find the repeating elements and repetitions of a row vector.

So let's say that x is a vector, for example, x = [4, 4, 5, 5, 5, 6, 7, 7，8, 8, 8, 8]

Now we want to get the following two vectors, l = [2, 3, 1, 2, 4]; The number of repeats per element of x.

v = [4, 5, 6, 7, 8]; The value of repeating elements in x.

Solve

Last Solution submitted on Oct 24, 2019

Mehmet OZC on 4 Feb 2018

In the definition of the problem, there are lots of 8. You should revise it.

Jiahang Li on 4 Feb 2018

Thanks for your advice, it has been changed.

vector