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

int main(){
    string S;
    cin >> S;
    int safe = 0, out = 0;
    for(int i = 0; i < S.size(); i++){
        safe += (S[i] == 'o');
        out += (S[i] == 'x');
    }
    for(int i = 0; i < S.size(); i++){
        cout << fixed << setprecision(20) << safe / double(safe + out) * 100 << endl;
        safe -= (S[i] == 'o');
        out -= (S[i] == 'x');
    }
}