#include<cstdio>
#include<cstdlib>
#include<cmath>
#include<cctype>
#include<cstring>
#include<string>
#include<vector>
#include<set>
#include<stack>
#include<queue>
#include<iostream>
#include<iomanip>
#include<ctime>
#include<algorithm>
#include<map>
using namespace std;
int main(){
    int n,a=0,b=0,c=0;
    cin>>n;
    for(int i=1;i<=n;i++){
        int d;
        cin>>d;
        if(d==1)
            a++;
        else if(d==5)
            b++;
        else if(d==10)
            c++;  
    }
    printf("%d\n%d\n%d\n",a,b,c);
}