#include "bits/stdc++.h"
using namespace std;
#define fastcin {\
    cin.tie(0);\
    ios::sync_with_stdio(false);\
}
#define REP(i, a, b) for(int i = a; i < b; i++)
#define RREP(i, a, b) for(int i = a; i > b; i--)
#define print(x) cout << x << "\n"
#define SORT(a, n) sort(a, a+n);
#define REVERSE(a,n) reverse(a,a+n);
#define VSORT(v) sort(v.begin(), v.end());
#define VREVERSE(v) reverse(v.begin(), v.end());

int main() {
    fastcin;
    string S;
    cin >> S;
    int s = 0, sl = S.length();
    REP(i, 0, sl) {
        if(S[i]=='o') {
            s++;
        }
    }

    REP(i, 0, S.length()) {
        double ans = (double)s/sl * 100;
        printf("%.6lf\n", ans);
        if(S[i]=='o') s--;
        sl--;
    }
    return 0;
}