#include<bits/stdc++.h> using namespace std; int main() { int n; cin >> n; int a[n]; for (int i = 0; i < n; i++) { cin >> a[i]; } float sum = 0; for (int i = 0; i < n; i++) { sum = sum + a[i]; } cout << sum << " "; float p = sum / n; printf("%.2f\n", p); for (int i = 0; i < n; i++) { if (a[i] > p) { cout << a[i] << " "; } } cout << " "; int c=a[0]; for(int i=1;i<n;i++){ if(a[i]<c){ c=a[i]; } } cout<<c<<" "; int s=a[0]; for(int i=1;i<n;i++){ if(a[i]>s){ s=a[i]; } } cout<<s<<" "; return 0; }