#include<iostream>
#include<string>
#include<iomanip>
using namespace std;

int main(){
	double d;
	double safe = 0.0;
	double den = 0.0;
	string s;
	
	cin>>s;

	int size = s.size();

	for(int i = 0; i < size; i++){
		if(s[i] == 'o') safe += 1.0;
		if(s[i] == 'x') den += 1.0;
	}

	for(int i = 0; i < size; i++){
		d = (safe / (safe+den)) * 100.00;
        cout<<fixed;
		cout<<setprecision(12)<<d<<"\n";
		if(s[i] == 'o') safe-=1.0;
		if(s[i] == 'x') den-=1.0;
	}

	return 0;

}