#include<bits/stdc++.h> using namespace std; int main() { int a[5],sum=0; for(int i=0;i<5;i++) { cin>>a[i]; sum+=a[i]; } printf("%.2lf\n",sum*1.0/5); for(int i=0;i<5;i++) { if(a[i]>sum*1.0/5) cout<<a[i]<<" "; } return 0; }