Am incercat sa rezolv problema si nu iau nimic! puteti sa ma ajutati cu ceva? Uite sursa:
#include <fstream>
using namespace std;
ifstream fin ("ecu2.in");
ofstream fout ("ecu2.out");
int main()
{
int a,b,c,q;
fin>>q;
while(q>0)
{
fin>>a>>b>>c;
if(a==0 and b==0 and c==0)
{
fout<<"INF";
// continue;
}
else if(a==0 and b==0 and c!=0)
fout<<"0";
else if(a==0 and b!=0 and c!=0)
{
fout<<"1";
// continue;
}
else if(a!=0 and b==0 and c==0)
{
fout<<"1";
// continue;
}
else if(a!=0 and b==0 and c!=0)
{
if(c<0)
fout<<"2";
if(c==0)
fout<<"1";
if(c>0)
fout<<"0";
}
else if(b*b-a*a*c<0)
{
fout<<"0";
// continue;
}
else if(b*b-a*a*c==0)
{
fout<<"1";
// continue;
}
else if(b*b-a*a*c>0)
{
fout<<"2";
// continue;
}
fout<<endl;
q--;
}
return 0;
}