#include<bits/stdc++.h>
typedef long long ll;
using namespace std;
int INF = 1LL << 30;
int MOD = 1e9+7;
main(){
    string S;
    cin >> S;
    int ok = 0,ng = 0;
    for(char c:S)c == 'o' ? ok++ : ng++;
    for(char c:S){
        printf("%.9lf\n", 1. * ok / (ok + ng) );
        c == 'o' ? ok-- : ng--;
    }
}