#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <iomanip>
using namespace std;

string S;

int main(){
   cin >> S;
   
   int safe=0, dang=0;
   for(int i=0; i<S.size(); i++){
      if(S[i]=='o') safe++;
      else dang++;
   }

   for(int i=0; i<S.size(); i++){
      double res=(double)safe/(safe+dang)*100;
      cout << setprecision(10) << res << endl;
      if(S[i]=='o') safe--;
      else dang--;
   }
}