for loop does not iterate and store data

Please, how do I fix a for loop to store some counters obtained from a while loop.

close all;clear;clc;
NumberofSimulation = 10; % Number of simulations
StoreCounter = zeros(1,NumberofSimulation); % Stores the counters,
% StoreCounter = [11
for kk = 1: length(NumberofSimulation)
counter = 0; % Initializes the counter
ii = 1;
while ii <= 20
    temp = randi([25 40]);
    if temp >= 30
        counter = counter + 1;
    end
    ii = ii + 1;
    fprintf('kk = %d, ii = %d \n',kk,ii)% iterates aonly once. Thus, can it
    %iterate more.
end
StoreCounter(kk) = counter; % This does not work, please. Only the counter
% obtained by first simulation is stored  in the vector, StoreCounter.
end

Answer 1

[madhan ravi]

length(NumberofSimulation) is one because it's a scalar not a vector nor a matrix thats why your for loop iterates once

for kk=1:NumberofSimulation %change your line to this

[Auwal Abdullahi]

Thnk you so much. Now it works.

[madhan ravi]

Anytime :)

Answer 2

[Susana Merino-Caviedes]

I think the problem is that NumberofSimulation is a scalar, so its length is 1. Therefore, the for loop:

for kk = 1: length(NumberofSimulation)

will just run once. Try changing it by:

for kk = 1: NumberofSimulation

so that it runs NumberofSimulation times.

Regards