#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i = 0; i < (n);i++)
#define sz(x) int(x.size())
typedef long long ll;
typedef pair<int,int> P;

int main(){
  double a, b, c;
  cin >> a >> b >> c;
  double D = b * b - 4 * a * c;
  if (D < 0) {
    cout << 0 << endl;
    return 0;
  }
  double x1 = (-b + sqrt(D))/ (2 * a);
  double x2 = (-b - sqrt(D)) / (2 * a);
  printf("%.12f\n", x1);
  printf("%.12f\n", x2);
  return 0;
}