#define woshi using

#define dashuai namespace

#define bi std

#define buyao <iostream>

woshi dashuai bi;

#include buyao

#define ia int

#define c1 cin

#define www cout

#define woshishuaibi main

#define wosai endl

#define zhiyin for

#define jige if

ia woshishuaibi(){

ia a[1000],b,s,k=0;

c1>>s;

zhiyin(ia i=0;i<s;i++)

{ c1>>a[i];

jige(a[i] % 2 == 1)

k++; }

www<<k; }