#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(n);++i)
#define all(a) (a).begin(),(a).end()
using namespace std;
typedef long long ll;


int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	string S;
	cin >> S;
	double ok = count(all(S), 'o');
	double ng = count(all(S), 'x');
	int n = S.size();
	vector<double> safe(n);
	rep(i, n) {
		safe[i] = ok / (ok + ng) * 100;
		if (S[i] == 'o') ok--;
		else ng--;
	}

	rep(i, n) {
		cout << fixed << setprecision(10) << safe[i] << endl;
	}
	return 0;
}