#include <bits/stdc++.h>
using namespace std;
int X[100100];

int main(){
  int n;
  cin>>n;
  int sum=0;
  for(int i=0;i<n;i++){
    cin>>X[i];
    sum+=X[i];
  }
  double A=(double)sum/(double)n;
  for(int i=0;i<n;i++){
    cout<<(double)50-(A-(double)X[i])/2<<endl;
  }
  return 0;
}