#include
#include
using namespace std;
int main(int argc, char **argv)
{
float a, b, c;
float delta;
cout << "Entrez les coefficients:" << endl << "a: ";
cin >> a;
cout << "b: ";
cin >> b;
cout << "c: ";
cin >> c;
delta = b*b-4*a*c;
if (delta < 0)
cout << "Je ne sais pas calculer les racines dans ce cas." << endl;
else {
cout << "Les deux racines sont: " << endl;
cout << "1) " << (-b+sqrt(delta))/2/a << endl;
cout << "2) " << (-b-sqrt(delta))/2/a << endl;
}
return 0;
}Pages: 1 2