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

#define rep(i,n) for(long long i = 0; i < (long long)(n); i++)
using ll = long long; using vll = vector<ll>; using vvll = vector<vll>; using P = pair<ll, ll>;
#define ldout fixed << setprecision(40) 

int main(void) {
    string x; cin >> x; ll n = x.length();
    assert(1 <= x.size() && x.size() <= 100000); rep(i, n) assert(x[i] == 'o' || x[i] == 'x');
    vll s(n+1); rep(i, n) s[i+1] = s[i] + (x[i] == 'o');
    rep(i, n) {
        cout << ldout << (double)(s[n] - s[i]) * 100.0 / (n-i) << endl;
    }

    return 0;
}