#include<bits/stdc++.h> using namespace std; int main(){ int k;cin>>k; int cnt1=0,cnt5=0,cnt10=0; for(int i = 1;i<= k;i++){ int a;cin>>a; if(a1){ cnt1+=1; } else if(a5) { cnt5+=1; } else if(a==10){ cnt10+=1; } } cout<<cnt1<<"\n"<<cnt5<<"\n"<<cnt10; }