double x1V1, x2V1; x1V1 = (-k + sqrt(D)) / 2; x2V1 = (-k - sqrt(D)) / 2; cout << "x1: " << x1V1 << endl; cout << "x2: " << x2V1 << endl; Код double x1V1, x2V1; x1V1 = (-k + sqrt(D)) / 2; x2V1 = (-k - sqrt(D)) / 2; cout << "x1: " << x1V1 << endl; cout << "x2: " << x2V1 << endl;