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Oct 17th, 2017
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  1. #include <iostream>
  2. #include <fstream>
  3. using namespace std;
  4.  
  5. void open( const char * nazwa_pliku, ios_base::openmode tryb_otwarcia_pliku );
  6. void close(void);
  7.  
  8. int main() {
  9. std::fstream plik;
  10. plik.open( "kl.txt", std::ios::in | std::ios::out | std::ios::app);
  11. if( plik.good() == true )
  12. {
  13. cout << "Uzyskano dostep do pliku!" << std::endl;
  14. if(plik.is_open()){
  15. cout << "otwarty";
  16. }
  17. plik << "cos";
  18. } else cout << "Dostep do pliku zostal zabroniony!" << endl;
  19.  
  20.  
  21.  
  22.  
  23. return 0;
  24. }
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