Submission #1207377

#	Time	Username	Problem	Language	Result	Execution time	Memory
1207377		lopkus	Mean (info1cup19_mean)	C++20	0 / 100	0 ms	320 KiB

mean

#include <bits/stdc++.h>

#define int long long

void solve() {
  int n;
  std::cin >> n;
  std::vector<int> a(n + 1);
  for(int i = 1; i <= n; i++) {
    std::cin >> a[i];
  }
  std::sort(a.begin() + 1, a.end());
  int ans = a[1];
  for(int i = 2; i <= n; i++) {
    ans = (ans + a[i]) / 2;
  }
  std::cout << ans;
}

signed main() {
  std::ios::sync_with_stdio(false);
  std::cin.tie(nullptr);

  int t = 1;
  //std::cin >> t;
  while (t--) {
      solve();
  }

  return 0;
}

• Subtask 1: 0 / 30
• Subtask 2: 0 / 70