Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <iostream>
- #include <math.h>
- using namespace std;
- int main()
- {
- float a,b,c,delta,x0,x1,x2;
- cout << "Podaj wspolczynniki liczbowe rownania kwadratowego" << endl;
- cout << "A: " << endl;
- cin >> a;
- cout << "B: " << endl;
- cin >> b;
- cout << "C: " << endl;
- cin >> c;
- delta = b*b-4*a*c;
- x0 = (-1*b)/(2*a);
- x1 = (-1*b-sqrt(delta))/(2*a);
- x2 = (-1*b+sqrt(delta))/(2*a);
- if (delta>0)
- {
- cout << "Rownanie ma 2 rozwiazania: x1 = " << x1 << " x2 = " << x2;
- }
- else if (delta==0)
- {
- cout << "Rownanie ma 1 rozwiazanie: " << x0;
- }
- else
- {
- cout << "Rownanie nie ma rozwiazan. Delta < 0";
- }
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement