program bai_giai;
uses crt;
var A:array[1..10000] of longint;
n,i,d:integer;
begin
clrscr;
write('Nhap n = '); readln(n);
for i:=1 to n do
begin
write('A[',i,']= '); readln(A[i]);
end;
d:=0;
for i:=1 to n do
if A[i] mod 2=0 then write(A[i],' ')
else d:=d+1;
writeln;
writeln('Co ',d,' so nguyen le');
readln;
end.