# include<iostream> # include<cstdio> using namespace std; int main() { double h=100,i,sum=100; for(i=1;i<=10;i++) { h=h/2; } h=100; for(i=1;i<=11;i++) { h=h/2; sum+=h; } printf("%.6lf",h); cout<<" "; printf("%.6lf",sum); return 0; }