Need help to calculate this

Hello.

First of all, I have binary array, for example f = (1, 1, 1, 1, 0, 0, 0, 0). In my array there is no numbers lined up like this f = (1,0,1,1,0,1).

This is my code:

kiek = 0;
taskas = 0;
tarpas = 0;
bruksnys = 0;

for i = 2:length(f)
    
    if f(i-1) == 1 && f(i) ~= 0
        kiek = kiek + 1;
        
        if kiek == 3000 
            taskas = taskas + 1;
        end

        if kiek == 13000
            bruksnys = bruksnys + 1;
        end
        
    end
  
    if f(i) == 0
       kiek = 0;
    end     
end

When I run the code I get aswers like this:

bruksnys = 4
taskas = 15

The problem is that I have to get answer:

bruksnys = 4
taskas = 11

It's allways add up but I don't know how provent from this

Can somebody help me.

[John D'Errico]

Incredibly confusing. You have an array like?

f = (1, 1, 1, 1, 0, 0, 0, 0)

First, that is not an array. This is an array:

f = [1, 1, 1, 1, 0, 0, 0, 0]

Ok, a minor point, and sort of irrlevant. But if you want to use MATLAB, then learn to use MATLAB.

But now you say you have no numbers "lined up"? What does lined up mean to you? You give an example of a vector where it is not obvious why that vector is different from what you showed first.

Ok, maybe I can look at your code. But that is even more confusing.

kiek = 0;

So kiek is a SCALAR variable. In fact, nothing you do to it makes kiek into a vector or array. But how do you use it? You test the RANGE of kiek. Seriously?

In MATLAB, the function range applies to a vector or array. It computes the maximum of the vector, and subtracts the minimum. As such, range, when applied to a scalar variable, will ALWAYS return 0. For example:

range(12)
ans =
     0

Now, again, how do you use it?

if range(kiek) == 3000 

Yup, you perform a test that ALWAYS returns false. Not sure why, but you do.

[darova]

Where is the mistake?

[Ricardas Gudonavicius]

You see I have big array. The size is 216422.

I want to count how many I have ones or it is 3000 or it is 13000. But I allways count them together.

I mean together for taskas i count 3000 and 13000 ones, when i need them to count separately

[Ricardas Gudonavicius]

By coping code made mistake range command should not be