% First Example
% (when you begin with % the line is a comment) - This is a comment --
% How to sum the first 10 integers 
% Check if the sum is greater than 100
% 
% If you run the program with MatLab use this:
% disp(' Inizio del programma ')
% if you use Ocatvae, just put the script on execution
disp(" Program starts ")
somma = 0
i = 0
while (i<10)
    i = i+1;
    somma = somma + i;
end;
% show the result
i
somma
% exact closed form formula
risultato = (10*(10+1))/2
if somma < 100
    disp(" The total sum is less than 100 and it is equal to: ")
    disp(somma)
    %  warning: with MatLab -> disp('La somma cercata è inferiore a 100 e vale : ')
    %  warning: with MatLab -> disp(somma)
end;
% warning: with MatLab -> disp (' Program end .. ');