#include <bits/stdc++.h>
#ifdef _DEBUG
#include "debug.hpp"
#else
#define debug(...)
#endif
#define fastIO (cin.tie(0), cout.tie(0), ios::sync_with_stdio(false))
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define precise(i) fixed << setprecision(i)
using ll = int64_t;
using ul = uint64_t;
using namespace std;

double ave(const vector<int> vi) {
  double A = 0;
  for (const auto n : vi) A += n;
  return A / vi.size();
}

void solve() {
  int n;
  cin >> n;
  vector<int> X(n);
  for (auto &x : X) cin >> x;

  double A = ave(X);

  for (const auto x : X) {
    cout << (50 - (A - x) / 2) << endl;
  }
}

void wrapper() {
  rep(i, 1) {
    cout << "[TEST " << i << "]\n";
    solve();
    cout << "\n";
  }
}

int main() {
  fastIO;
#ifdef _DEBUG
  wrapper();
#else
  solve();
#endif
}