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

Tests(1/1):


#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"; }


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