提交时间:2024-01-27 11:34:33

运行 ID: 129827

#include<bits/stdc++.h> using namespace std; int main(){ double s=0,h,h1; cin>>h; h1=h; for(int i=1;i<=10;i++){ s=s+2*h; h=h/2; } printf("%.3f %.3f\n",s-h1,h); return 0; }