#include <iostream>
using namespace std;
int main(int argc, char* argv[])
{
	int N;
	cin>>N;
	int n2=0;
	int n4=0;
	int a;
	for (int i=0;i<N;i++){
		cin>>a;
		if (a==2){
			n2++;
		}else if (a==4){
			n4++;
		}
	}
	cout<<n4<<" "<<n2<<endl;
	return 0;
}