Warning: this is an htmlized version!
The original is across this link,
and the conversion rules are here.
% 2015dec06
% See: (find-LATEX "istanbuldefs.tex")
%      (find-LATEXfile "2015-1-GA-P2-gabarito.tex" "\\catcode")
% I use this when I am pissed off with inputenc and friends...
% Usage:
%   \input edrxaccents % (find-LATEX "edrxaccents.tex")

% (find-ist "defs.tex")
\catcode`Ã=13 \defÃ{\'a}
\catcode`Ã=13 \defÃ{\'e}
\catcode`Ã=13 \defÃ{\'\i}
\catcode`Ã=13 \defÃ{\'o}
\catcode`ú=13 \defú{\'u}
\catcode`Ã=13 \defÃ{\'A}
\catcode`Ã=13 \defÃ{\'E}
\catcode`Ã=13 \defÃ{\'I}
\catcode`Ã=13 \defÃ{\'O}
\catcode`Ã=13 \defÃ{\'U}

\catcode`Ã=13 \defÃ{\`a}
\catcode`Ã=13 \defÃ{\`e}
\catcode`Ã=13 \defÃ{\`\i}
\catcode`Ã=13 \defÃ{\`o}
\catcode`Ã=13 \defÃ{\`u}
\catcode`Ã=13 \defÃ{\`A}
\catcode`Ã=13 \defÃ{\`E}
\catcode`Ã=13 \defÃ{\`\I}
\catcode`Ã=13 \defÃ{\`O}
\catcode`Ã=13 \defÃ{\`U}

\catcode`Ã=13 \defÃ{\^a}
\catcode`ê=13 \defê{\^e}
\catcode`Ã=13 \defÃ{\^\i}
\catcode`Ã∧=13 \defÃ∧{\^o}
\catcode`û=13 \defû{\^u}
\catcode`Ã=13 \defÃ{\^A}
\catcode`Ã=13 \defÃ{\^E}
\catcode`Ã=13 \defÃ{\^\I}
\catcode`Ã=13 \defÃ{\^O}
\catcode`Ã=13 \defÃ{\^U}

\catcode`Ã=13 \defÃ{\~a}
\catcode`Ã=13 \defÃ{\~o}
\catcode`Ã=13 \defÃ{\~A}
\catcode`Ã=13 \defÃ{\~O}

\catcode`Ã=13 \defÃ{\c c}
\catcode`Ã=13 \defÃ{\c C}

% Local Variables:
% coding: utf-8-unix
% End: