| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 76681 | sh25_zhuhy | 分段函数 | C++ | Accepted | 0 MS | 256 KB | 292 | 2025-12-19 15:45:07 |
#include<bits/stdc++.h> using namespace std; int main() { float a,b; cin>>a; if(0.0<=a&&a<5.0) b=(2.5-a)*1.0; if(10.0<=a&&a<20.0) b=(a*0.5-1.5)*1.0; if(5.0<=a&&a<10.0) b=(2-1.5*(a-3)*(a-3))*1.0; cout<<setprecision(3)<<b; cout<<"00"; }