uses crt;
var a:array[1..5] of integer;
i, j, t, dem : integer;
begin
clrscr;
writeln('nhap mang gom 5 so :');
for i:=1 to 5 do
begin
write('a[',i,']=');readln(a[i]);
end;
writeln('mang vua nhap la:');
for i:=1 to 5 do write(a[i]:3);
writeln;
dem:=0;
for i:=1 to 5 do
if a[i] mod 2 <>0 then
begin
dem:=dem+1;
writeln(a[i],' la phan tu le');
end;
if dem=0 then writeln('trong mang khong co phan tu le');
for i:=1 to 4 do
for j:=i+1 to 5 do
if a[i]>a[j] then
begin
t:=a[i];
a[i]:=a[j];
a[j]:=t;
end;
writeln('mang da duoc sap xep theo chieu tang dan la:');
for i:=1 to 5 do write(a[i]:3);
readln;
end.