%-------------------------------------%
% Homework 3: problem 3.2             %
% Date: 9/30/02                       %
%                                     %
% Gun Srijuntongsiri                  %
% gs61                                %
% ??????                              %
%-------------------------------------%

% The code in the book is incorrect. The last two cases (temp > 99.5
%   and temp > 103.0) will never be executed. Any temp > 97.5 will
%   trigger the disp('Temperature normal'), regardless of whether
%   temp is in fact > 99.5 or > 103.0. So a temperature of 3000 will
%   still be considered "normal".

% Below is the correct version

% For testing purpose, $temp$ contains the testing temperature.
temp = input('Enter Temp: ');

% Determine the patient's condition depending on his temperature.
if temp > 103.0
    disp('Temperature dangerously high');
elseif temp > 99.5
    disp('Temperature slightly high');
elseif temp > 97.5
    disp('Temperature normal');
else
    disp('Temperature below normal');
end