Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
56142 许兴平 地球人口承载力估计 C++ Accepted 0 MS 248 KB 250 2024-11-09 14:39:45

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int human1,human2,time1,time2; double rise; int main(){ cin>>human1>>time1>>human2>>time2; rise=(human1*time1-human2*time2)/(time1-time2); cout<<fixed<<setprecision(2)<<rise<<endl; return 0; }


Judgement Protocol: