#include <iostream>
#include <cmath>
using namespace std;
 
int main() {
   setlocale(LC_ALL, "Polish");
   string haslo = "zebra";
   string odgadywane(haslo.length(), '*');
   int proby = 10;
   string odp;
 
   while ((odgadywane != haslo) && (proby > 0)) {
         cout << "Zgadnij hasło " << odgadywane << endl;
         cout << "Pozostało prób: " << proby << endl;
         cout << "Podaj literę ";
         cin >> odp;
         cout << odp << endl;
         if (haslo.find(odp) < haslo.length()) {
                             int x = haslo.find(odp);
                             while (x < haslo.length()) {
                                   odgadywane.replace(x, 1, odp);
                                   x = haslo.find(odp, x + 1);
                                   }
                             }
                                   else 
                                    proby--;
                            }
 
                            if (haslo == odgadywane)
                            cout << "Gratulacje - hasło to " << haslo << endl;
                        else
                            cout << "Nie odgadnięto hasła :-(" << haslo << endl;
                      return 0;
}

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