E题题解 稍后更新 先放个代码 #include<iostream> #include<cmath> #include<iomanip> using namespace std; signed main(){ double a,b,c,d,x0,y0,x1,y1; cin>>a>>b>>c>>d>>x0>>y0>>x1>>y1; double s1x,s1y,s2x,s2y,t1x,t1y,t2...
