#include<stdio.h>
#include<string.h>

int main(void){
	int y=0,n=0,i,l;
	char s[131072];
	double r;
	scanf("%s",s);
	l = strlen(s);
	for(i = 0;i < l;i++){
		if(s[i] == 'o'){y++;}else{n++;}
	}
	for(i = 0;i < l;i++){
		r = y*100;
		r/=(y+n);
		printf("%lf\n",r);
		if(s[i] == 'o'){y--;}else{n--;}
	}
	return 0;
}