%%% input sum of money
%
% Input each amount of money.
% ========================
dolar=input('sum of dolars : ');
uro=input('sum of uro : ');
yen=input('sum of yens : ');
%
% Comput the Shekel equivalent.
% ===========================
nis1=4.3320*dolar;
nis2=4.9474*uro;
nis3=3.6147*yen;
%
% Compute the sum.
% ===============
nis=nis1+nis2+nis3;
%
% Display the result.
% =================
disp(['The sum of money equals to ' num2str(nis) ' N.I.S.']);