fn main() {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    let s: Vec<char> = s.trim().chars().collect();

    let n = s.len();

    let mut count = vec![0; n + 1];
    for (i, &c) in s.iter().enumerate().rev() {
        count[i] = match c {
            'o' => count[i + 1] + 1,
            'x' => count[i + 1],
            _ => unreachable!(),
        };
    }
    let count: Vec<f64> = count.into_iter().take(n).map(f64::from).collect();

    for (i, &c) in count.iter().enumerate() {
        println!("{}", 100. * c / (n - i) as f64);
    }
}