include [HTML_REMOVED]

using namespace std;
int n;
int main(){
cin >> n;
int a[n],sum=0,ans=0;
for(int i=1;i<=n;i){
cin >> a[i];
if(a[i]>=10&&a[i]<=20) sum;
else ans++;
}
cout << sum << ” in”<<endl;
cout << ans << ” out”;

}