36662

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
36662	C++\|刘一阳	地球人口承载力估计	C++	Accepted	1 MS	252 KB	172	2024-01-16 14:50:41

#include<iostream> #include<cmath> using namespace std; int main() { double x,a,y,b,z; cin>>x>>a>>y>>b; printf("%.2f",(y*b-x*a)/(b-a)); return 0; }