#include <bits/stdc++.h>

using namespace std;

using int64 = long long;
const int mod = 1e9 + 7;

int main() {
  string S;
  cin >> S;
  int batu = 0;
  for(int i = 0; i < S.size(); i++) {
    batu += S[i] == 'x';
  }
  for(int i = 0; i < S.size(); i++) {
    int rest = S.size() - i;
    cout << fixed << setprecision(10) << 100.0 * (rest - batu) / rest << endl;
    batu -= S[i] == 'x';
  }
}