program a;
uses crt;
var A:array[1..30] of integer;
i,S:integer;
begin clrscr;
for i:=1 to 30 do
begin
writeln('A[',i,']'); readln (A[i]);
end;
S:=0;
for i:=1 to 30 do
begin
if A[i] mod 2=0 then writeln('Cac phan tu chan la: ',A[i]);
S:=S+A[i];
end;
write('Tong cac phan tu chan la: ',S);
for i:=1 to 30 do
begin
if A[i] mod 2<>0 then writeln('Cac phan tu le la: ',A[i]);
S:=S+A[i];
end;
write('Tong cac phan tu le la: ',S);
readln;
end.
Học tốt!