MATLAB function help

Hello every body
i made a function but i don't know why it dosn't work :(

here is the code

Code:

---

function  rezultat=aranjare(rezultat)


        for i = rezultat.nrc:-1:2
            if (rezultat.cifre(i)>=10)
                rezultat.cifre(i)=(mod(rezultat.cifre(i),10))
                transport=((rezultat.cifre(i)-(mod(rezultat.cifre(i),10)))/10)
                rezultat.cifre(i-1)=(rezultat.cifre(i-1)+transport);
                i--;
            else
                i--;
               
            endif
        endfor
        if (rezultat.cifre(1)>=10)
            rezultat.cifre(1)=(mod(rezultat.cifre(1),10))
            transport=((rezultat.cifre(1)-(mod(rezultat.cifre(1),10)))/10)   
            aux=zeros(1+rezultat.nrc)(1,:);
            for i = 2:rezultat.nrc
                aux(i) = rezultat.cifre(i);
            endfor
            rezultat.cifre=aux;
            rezultat.nrc++;
        rezultat.cifre(1)=transport;
        endif
       
endfunction

---

Here is an example of what it should do
in :
x.cifre=[33 3 4 55 6 ]
x.nrc=5
out
x.cifre=[3 3 3 9 6 6]
x.nrc=6
like the result of an addition of two arrrays .
Thank's in advance,
Best regards.

Hi,
I have actually been so worried that i cant get anybody to to talk about MATHLAB in this forum.I bought the software long ago,but cant really make a meaning utility out of it.

Sorry i could not help with the challenge you have posted.I even need help on this subject.
Pls I need help on how to use mathlab,probably tutorials on its usage.Any body with any usefull information should please help me with it.Or better still,my e-mail is awurumnonye@yahoo.com
Thanks