#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <cmath>
using namespace std;
const int N = 1010;
double a[N];  // 直接定义为double类型不用进行后续的强制转换
int main()
{
    int n;
    double sum = 0;
    cin >> n;
    for (int i = 0; i < n; i ++ ) cin >> a[i], sum += a[i];
    double ave = sum / n, d = 0;
    for (int i = 0; i < n; i ++ ) d += pow(a[i] - ave, 2);
    d /= n;
    for (int i = 0; i < n; i ++ ) printf("%lf\n", (a[i] - ave) / sqrt(d));
    return 0;
}