How to break a for loop but run it one more time?

I have a for loop that runs from i=1:n, but once an equation is satisfied in an if statement I want the for loop to end AND then run 1 more time, for example if it stops on 4 I want it to still run 5, then stop. Is there any way to do this?

Answer 1

[Jan]

n = 20;
stop = false;
for k = 1:n
  ... your calculations are here
  fprintf('Execute %d\n', k);

    if stop
      fprintf('Leave the loop\n');
      break;
    end

    if k == 7   % Insert your condition here
      fprintf('Matching condition\n');
      stop = true;
    end
  end

Answer 2

[Walter Roberson]

equation_is_satisfied = false;
for i = 1 : n
   ...
   if equation_is_satisfied     %it was satisfied on _previous_ loop iteration
      break;
   end
   if some condition establishing that equation is satisfied on _this_ loop iteration
     equation_is_satisfied = true;
   end
 end