#include <iostream>
#include <math.h>
using namespace std;
int main()
{
int s1,s2,s3,sqrtsum,sum1,sum2;
while(cin>>s1>>s2>>s3)
{
sqrtsum = pow(s2,2) - (4*s1*s3); //
if(sqrtsum > 0)
{
sum1 = (-s2+sqrt(sqrtsum)) / (2*s1);
sum2 = (-s2-sqrt(sqrtsum)) / (2*s1);
cout<<"Two different roots x1="<<sum1<<" , x2="<<sum2<<endl;
}
else if(sqrtsum == 0)
{
sum1 = (-s2+sqrt(sqrtsum)) / (2*s1); //
cout<<"Two same roots x="<<sum1<<endl;
}
else
{
cout<<"No real root"<<endl;
}
}
return 0;
}