‵‵‵
#include <iostream>
#include <cmath>
using namespace std;
// void a005() {
// int input, a, b, c, d;
// cin >> input;
// for(int i = 0; i < input; i++) {
// cin >> a >> b >> c >> d;
// if(b - a == c - b && c - b == d - c) {
// cout << a << " " << b << " " << c << " " << d << " " << d + (b - a) << endl;
// }
// else {
// cout << a << " " << b << " " << c << " " << d << " " << d * (b / a) << endl;
// }
// }
// }
void a006() {
int a, b, c, total;
float x1, x2;
cin >> a >> b >> c;
total = (b*b) - (4 * a * c);
x1 = (-b + sqrt((b * b) - (4 * a * c))) / (2 * a);
x2 = (-b - sqrt((b * b) - (4 * a * c))) / (2 * a);
if(total < 0) {
cout << "No real root" << endl;
} else if(total > 0) {
cout << "Two different roots x1=" << x1 << " , x2=" << x2 << endl;
} else {
cout << "Two same roots x=" << x1 << endl;
}
}
int main() {
// a005();
a006();
return 0;
}
‵‵‵