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

int main()
{
    string s;
    cin >> s;
    int y = 0, n = 0;
    for (int i = 0; i < s.size(); i++){
        if (s[i] == 'o') y++;
        else n++;
    }
    for (int i = 0; i < s.size(); i++){
        if (i == 0);
        else if (s[i-1] == 'o') y--;
        else n--;
        printf("%.7f\n", (y*1./(y+n))*100);
    }
}