#include<iostream> #include<iomanip> using namespace std; int main(){ int n,sc,s,fy,max,min,p=1; double avg; cin>>n>>fy; s=fy; max=fy; min=fy; for(int i=2;i<=n;i++){ cin>>sc; s=s+sc; if(sc>max) max=sc; if(sc<min) min=sc; if(sc>fy) p++; } avg=1.0*s/n; cout<<fixed<<setprecision(4)<<avg<<endl; cout<<max<<" "<<min<<endl; cout<<p; return 0; }