program tinhtong;
uses crt;
var A:array[1..10000] of integer;
n,i:integer;
t:longint;
begin
clrscr;
write('Nhap so luong phan tu n: '); readln(n);
writeln('NHAP GIA TRI TUNG PHAN TU CUA DAY');
t:=0;
for i:=1 to n do
begin
write('A[',i,']= ');
readln(A[i]);
if (A[i]>0) and (A[i] mod 2=0) then t:=t+A[i];
end;
write('Tong cac so chan lon hon 0 trong day la: ',t);
readln
end.