#include<bits/stdc++.h> using namespace std; int main(){ int n,a,b=0,c=0,d=0; cin>>n; for(int i=1;i<=n;i++){ cin>>a; if(100<=a&&a<=999)b++; if(1000<=a&&a<=9999)c++; if(10000<=a&&a<=99999)d++; } cout<<b<<" "<<c<<" "<<d; return 0; }