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Michal_Pilarski

zad1 operacje na plikach

May 20th, 2020
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C++ 0.41 KB | None | 0 0
  1. #include <iostream>
  2. #include <fstream>
  3. #include <cstdlib>
  4. #include <ctime>
  5. using namespace std;
  6. int tab[10];
  7. int main()
  8. {
  9.     ofstream zapis_do_pliku ("dane.txt");
  10.     if (!zapis_do_pliku.is_open())
  11.     {
  12.         cout<<"Brak dostêpu do pliku" ;
  13.     }
  14.     srand(time(NULL));
  15.     for(int i=1; i<=10; i++)
  16.     {
  17.     tab[i] = tab[i]+ rand()%30;
  18.     zapis_do_pliku << tab[i]<<endl;
  19.     }
  20.  
  21.     return 0;
  22. }
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