#include <iostream>
using namespace std;
class wyswietlanie_liczb
{
public:
class procent_wygranej
{
int zmienna_typu_int;
public:
int operator()(int a, int b) { return a*b; }
};
};
int main()
{
wyswietlanie_liczb::procent_wygranej pw;
cout<<pw(2,3)<<endl;
return 0;
}
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