#include <iostream>
#include <cmath>
using namespace std;
int main()
{ int a,b,c,d,x1,x2;
while(cin>>a>>b>>c)
{
d=b*b-4*a*c;
if(d>0)
{
x1=(-b+sqrt(d))/(2*a);
x2= (-b-sqrt(d))/(2*a);
cout<<"Two different roots x1="<<x1<<" , x2="<<x2<<endl;
}
else
{
if(d==0)
{
cout<<"Two same roots x="<<-b/(2*a)<<endl ;
}
else
{
cout<< "No real root"<<endl;
}
}
}
return 0;
}