Run ID:4309

提交时间:2024-08-16 14:29:17

#include<iostream> #include<iomanip> using namespace std; int main(){ double h=100,s=0; for(int i=1;i<=10;i++){ s+=h*2; h=h/2; } cout<<fixed<<setprecision(6)<<s-100<<" "<<h; return 0; }