#include <iostream> using namespace std; int main(){ int n,a,t=0,t1=0,t2=0; cin>>n; for(int i=1;i<=n;i++){ cin>>a; if(a>=100&&a<=999){ t++; }else if(a>=1000&&a<=9999){ t1++; }else if(a>=10000&&a<=99999){ t2++; } }cout<<t<<" "<<t1<<" "<<t2; return 0; }