# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
292452 |
2020-09-07T02:16:35 Z |
7_7_7 |
Prosjek (COCI18_prosjek) |
C++17 |
|
1 ms |
384 KB |
#include <bits/stdc++.h>
using namespace std;
int main()
{
ios_base::sync_with_stdio(false);
int n;
cin >> n;
vector<double> a(n);
for(auto &x: a) cin >> x;
sort(a.rbegin(), a.rend());
while((int)a.size() > 1){
double x = a.back();
a.pop_back();
double y = a.back();
a.pop_back();
a.push_back((x + y) / 2.0);
}
cout << fixed << a.back() << "\n";
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
384 KB |
Output is correct |
2 |
Correct |
0 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
384 KB |
Output is correct |
4 |
Correct |
1 ms |
384 KB |
Output is correct |
5 |
Correct |
1 ms |
384 KB |
Output is correct |
6 |
Correct |
0 ms |
384 KB |
Output is correct |
7 |
Correct |
0 ms |
384 KB |
Output is correct |
8 |
Correct |
0 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
384 KB |
Output is correct |
10 |
Correct |
0 ms |
384 KB |
Output is correct |