#include<bits/stdc++.h>
using namespace std;
int main()
{
   int k,a_1=0,a_5=0,a_10=0;
   cin>>k;
   for(int i=1;i<=k;i++)
   {
    int x;
    cin>>x;
    if(x==1) a_1+=1;
    else if(x==5) a_5+=1;
    else if(x==10) a_10+=1;
   } 
   cout<<a_1<<endl<<a_5<<endl<<a_10;
   return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int k,cnt_1=0,cnt_5=0,cnt_10=0;
    cin>>k;
    for(int i=1;i<=k;i++)
    {
        int x;
        cin>>x;
        if(x==1) cnt_1+=1;
        else if(x==5) cnt_5+=1;
        else if(x==10) cnt_10+=1;
    }
    cout<<cnt_1<<endl<<cnt_5<<endl<<cnt_10;
    return 0;
}