#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include //#include #define rep(i,n) for(int i=0;i<(n);i++) #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() #define sz(x) ((int)(x).size()) #define pb push_back using ll = long long; using namespace std; templatebool chmax(T &a, const T &b) { if (abool chmin(T &a, const T &b) { if (b> S; int N = sz(S); int ok = count(all(S),'o'); int ng = count(all(S),'x'); rep(i,N){ cout << fixed << setprecision(20) << (long double)ok/(ok+ng) << endl; if(S[i]=='o') ok--; else ng--; } return 0; }