problem loop array

[LucaLuca]

hi, see this example:

a={3,5,8};
a{3}(end+1)=80;
a

for cc=1:columns(a) 
printf("Columns Number: %d ** Value: %d \n",cc,a{cc});
endfor

Output:

a =
{
  [1,1] =  3
  [1,2] =  5
  [1,3] =

      8   80

}
 max N. columns  3
Columns Numnber: 1 ** Value: 3
Columns Numnber: 2 ** Value: 5
Columns Numnber: 3 ** Value: 8
Columns Numnber: 80 ** Value: >>

Why in the last columns number is egual 80? ..this isn't  counter value(cc) 
but this is element of cell array




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