#include<bits/stdc++.h> using namespace std;

int main(){ int k,n,s1=0,s5=0,s10=0; cin>>k; for(int i=0;i<k;i++){ cin>>n; if(n1) s1++; if(n5) s5++; if(n==10) s10++; } cout<<s1<<"\n"<<s5<<"\n"<<s10<<"\n"; return 0; }