#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 namespace std;
using ull = uint64_t;
using Height = int;

void solve() {
  int n;
  cin >> n;
  vector<int> x(n);
  double ave = 0.0;

  for(int i=0; i<n; i++) {
    int num;
    cin >> num;
    x[i] = num;
    ave += (double)num;
  }
  ave /= (double)n;

  for(const auto num : x) {
    cout << (int)(50.0 - (ave - num) / 2.0) << endl;
  }
}

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

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