#include<bits/stdc++.h> using namespace std; int main() { double a,b,c,d,x,y; cin>>a>>b>>c; d=sqrt(bb-4ac); x=(-b+d)/(2.00a); y=(-b-d)/(2.00*a); if(x>y) { cout<<fixed<<setprecision(2)<<y<<" "<<x; } else { cout<<fixed<<setprecision(2)<<x<<" "<<y; } return 0; }