How to keep a constant value of a variable during the execution of the code in Matlab

Hello everyone, I have a short (and I reckon silly as well) question about manipulation of variables in Matlab codes. How can I keep a constant value of a variable (assigned during the execution of the code), while the code executes further? So basically put the value into the memory and don't change it all. As an example of the code on which I am working right now:

if SystemTriggered ==1;     
   if Accelerationflag == 1;
     for n = 1:1:100
         AOrder = 1/2*HMSpeed^2/(Acc+n*2*pi);
            if AOrder<Alim;
                k = n;
                Accelerationflag = 0;
                break;
            end
        end
    end
    Offset = k;
    AccOffset = PhaseIni - Offset*2*pi;
    %Derivation conditions
    if My condition here;
        HmSpeedReached = 1;
    end
  end

So I am looking for an option, how I can keep the calculated value of "Offset" when I got "HmSpeedReached =1". Since we have a "for" cycle in the beginning (that will assign a value to K and then to Offset), so I just need to keep that number as a value of the variable all the time, after the condition of HmSpeedReached is satisfied... Thank you in advance.