#include <iostream>
using namespace std;
int n,s=0,p=1,cntr=0,cntr6=0;float s1,cntr1;
int main(){ while(cin>>n) { if(n!=4) { s+=n; p*=n; if(n<6) cntr6++; cntr++; } else break; } s1=s; cntr1=cntr; cout<<s<<' '<<p<<' '<<(float)(s1/cntr1)<<' '<<cntr6<<'\n';
return 0;}