How can I count the number of 1 after every element of the vector?
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I have this vector of 1 and 0:
X= [1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 1]
I want to create a vector Y that counts for every element of X the number of 1 that there are after it (including the 1 of the element, if is 1)
So the vector Y should be:
Y=[4 3 2 1 0 0 2 1 0 1 0 1 0 0 2 1]
How can I do that?
thank you!
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