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5A_4_OOP

This commit is contained in:
w65567 2022-05-10 14:12:58 +02:00
parent 3e7e6a7200
commit edca2d6ea6
1 changed files with 37 additions and 21 deletions
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32
ConsoleApplication1/ConsoleApplication1.cpp
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@ -3,17 +3,20 @@
using namespace std;
int main()
{
cout << setprecision(2);
class FunkcjaKwadratowa {
float a, b, c;
cout << "Podaj a: ", cin >> a;
cout << "Podaj b: ", cin >> b;
cout << "Podaj c: ", cin >> c;
float delta;
public:
void podajDane(float a, float b, float c) {
this->a = a;
this->b = b;
this->c = c;
cout << "Rownanie: " << a << "x^2 + " << b << "x + " << c << " = 0" << endl;
this->delta = (b * b) - (4 * a * c);
}
float delta = (b * b) - (4 * a * c);
void rownanie() {
cout << setprecision(2) << fixed;
if (delta < 0) cout << "Brak pierwiastkow" << endl;
else if (delta == 0) {
float x = -b / (2 * a);
@ -26,4 +29,17 @@ int main()
x2 = (-b + sq) / (2 * a);
cout << "2 pierwiastki: x1 = " << x1 << ", x2 = " << x2 << endl;
}
}
void wypisz() {
cout << "Rownanie: " << a << "x^2 + " << b << "x + " << c << " = 0" << endl;
}
};
int main()
{
FunkcjaKwadratowa q;
q.podajDane(4, 4, 1);
q.wypisz();
q.rownanie();
}