how to store values in Matrix based on the output of some iteration

I have run a code in which the loop keeps on running until it is false. Suppose the loop runs for (for i=1:count) where count =randi(5) .i have a problem in putting the output in the matrix. i want the result 3,2,3,2,3 to be stored in a matrix and want to find the number of occurances of each element. How to store this values in a matrix??? Could anyone suggest me some hint

Result:

the max value is node 3

the max value is node 2

the max value is node 3

the max value is node 2

the max value is node 3

Answer 1

[KSSV]

iwant = zeros(count,1) ; 
for i = 1:count
    iwant(i) = randi(5) ; 
end

To get the occurences read about unique.