program day_so;
uses crt;
var A:array[1..1000] of integer;
n,i,j,t,min,tg:integer;
begin
clrscr;
write('Nhap N: '); readln(n);
for i:=1 to n do
begin
write('Nhap so thu ',i,': '); readln(A[i]);
end;
t:=0; min:=A[1];
for i:=1 to n do
begin
if A[i] mod 2=1 then t:=t+A[i];
if A[i]<min then min:=A[i];
end;
writeln('a. So nho nhat la: ',min);
writeln('b. Tong cac so le la: ',t);
for i:=1 to n-1 do
for j:=i+1 to n do
if A[i]<A[i] then
begin
tg:=A[i];
A[i]:=A[j];
A[j]:=tg;
end;
write('c. Day sap xep giam dan la: ');
for i:=1 to n do write(A[i],' ');
readln;
end.