| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 77004 | sh25_zhangzh | 球弹跳高度的计算 | C++ | Accepted | 0 MS | 248 KB | 230 | 2025-12-20 21:15:19 |
#include<iostream> using namespace std; int main() { double h; cin>>h; double s=h; for(int i=1;i<10;i++) { h/=2; s+=2*h; } h/=2; printf("%g\n%g",s,h); }