Run ID:149455

提交时间:2026-03-13 18:28:06

#include <iostream> #include <iomanip> using namespace std; int main() { double h=100, sum=100; for(int i=2;i<=11;i++) { h/=2; sum+=2*h; } h/=2; cout<<fixed<<setprecision(6)<<sum<<" "<<h<<endl; return 0; }