#include <iostream>
using namespace std;
int main()
{
double a,b;
cout << "Wpisz pierwsza liczbe: " << endl; cin >> a;
cout << "Podaj druga liczbe: " << endl; cin >> b;
cout << "Suma tych liczb to: " << (a + b) << endl;
cout << "Iloczyn tych liczb to: " << (a * b) << endl;
cout << "Roznica tych liczb to :" << (a - b) << endl;
}
