MATLAB: How to determine how many numbers are displayed as a result of this for-loop

for loopMATLAB

for i=1:30
    for j=1:30
        for k=1:30 
             if(i*j*k ~= 900)
                    disp(i*j-1);
             end
        end
    end
end
I could count the outputs but there's a lot. Is there a way I can come up with a function to determine the exact number of outputs? Or any other way to simplify the problem.

Best Answer

counter=0;
for i=1:30
      for j=1:30
          for k=1:30 
               if(i*j*k ~= 900)
                      disp(i*j-1);
                      counter=counter+1;
               end
          end
      end
  end
counter %determines number of outputs
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