// yukicoder: No.667 Mice's Luck(ネズミ達の運)
// bal4u 2019.8.19

#include <stdio.h>

//// 入出力関係
#if 1
#define gc() getchar_unlocked()
#else
#define gc() getchar()
#endif

char S[100005];

int main()
{
	int i, c, n, m, ok;

	ok = 0, n = 0;
	for (n = 0; ; n++) {
		c = gc();
		if (c == 'o') S[n] = 1, ok++;
		else if (c < ' ') break;
	}
	m = n;
	for (i = 0; i < n; i++) {
		printf("%.12lf\n", 100.0*ok / m);
		m--; if (S[i]) ok--;
		if (ok == 0) goto NG;
		else if (ok == m) goto OK; 
	}
	return 0;
NG: while (++i < n) puts(  "0.000000000000"); return 0;
OK: while (++i < n) puts("100.000000000000"); return 0;
}