#include <bits/stdc++.h>

using namespace std;

#define REP(i,n) for(int i=0; i<(int)(n); i++)

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);

  string s;
  cin >> s;

  int x = 0, y = 0;
  for (char c: s) {
    if (c == 'o') ++x;
    else ++y;
  }

  cout << fixed << setprecision(10);
  for (char c: s) {
    cout << 1.0 * x / (x + y) << endl;
    if (c == 'o') --x;
    else --y;
  }
    
  return 0;
}