Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
51624 张思存 地球人口承载力估计 C++ Accepted 0 MS 252 KB 201 2024-09-22 22:05:27

Tests(1/1):

#include<bits/stdc++.h> using namespace std; int main() { float a,b,x,y; cin >> x >> a >> y >> b ; float z=(b*y-a*x)/(b-a); cout<<fixed << setprecision(2) <<z; return 0; }

Judgement Protocol: