Just a Minim

#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  long long l = 0;
  for(int i=0;i<n;i++) {
    double a;
    cin >> a;
    if(a == 0) {
      l += 2*16;
    } else {
      l += 16/a;
    }
  }
  cout << fixed << setprecision(20) << l/16.0 << endl;
  return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED