#include <bits/stdc++.h>
using namespace std;

int N;
string str;

int main(){
    cin >> str;
    N = str.size();
    int nSafe = 0, n = N;
    for (int i = 0; i < N; ++i) nSafe += str[i] == 'o';
    for (int i = 0; i < N; ++i){
        printf("%.7f\n", double(nSafe*100)/double(n));
        --n; nSafe -= str[i] == 'o';
    }
    return 0;
}