#include <stdio.h>

int main(){
    int N, i, j, tsuru = 0, kame = 0;
    int animal[50];
    int leg, flag = 0;

    scanf("%d\n", &N);
    for(i = 0; i < N; i++){
        scanf("%d ", &animal[i]);
    }
    for(i = 0; i < N + 1; i++){
        leg = 2*i + 4*(N - i);
        //printf("leg %d\n", leg);
        for(j = 0; j < N; j++){
            if(leg - animal[j] == 4){
                //printf("leg1  %d\n", leg);
                kame++;
                flag++;
            }else if(leg - animal[j] == 2){
                //printf("leg2  %d\n", leg);
                tsuru++;
                flag++;
            }
        }
        if(flag == N && leg == 2*tsuru + 4*kame){
            break;
        }
        kame = 0;
        tsuru = 0;
        flag = 0;
    }

    printf("%d %d\n", tsuru, kame);

    return 0;
}