program phuongt;
uses crt;
var A: array[1..500] of integer;
i, n, max: integer;
begin
clrscr;
write('Nhap n = '); readln(n);
for i:=1 to n do
begin
write('A[', i, '] = '); readln(A[i]);
end;
max:=1;
for i:=1 to n do if A[i] mod 2 <>0 then
if max<A[i] then max:=A[i];
write('max = ', max);
readln
end.