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Nov 15th, 2018
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  1. #include <iostream>
  2. #include <fstream>
  3. int main(int argc, char* argv[])
  4. {
  5. std::ifstream input("wej.txt");
  6. std::ofstream output("wyj.txt");
  7. int i = 1;
  8. char c, m;
  9. input.get(c);
  10. m = c;
  11. if (input)
  12. {
  13. std::cout << i++ << " ";
  14. output << i << " ";
  15. }
  16. else { input.close(); output.close(); }
  17. input.putback(c);
  18. c = m;
  19. while (input.get(c))
  20. {
  21. m = c;
  22. if (input.get(c))
  23. input.putback(c);
  24. else
  25. {
  26. std::cout << std::endl;
  27. output << std::endl;
  28. break;
  29. }
  30. c = m;
  31. if (c == '\n')
  32. {
  33. std::cout << std::endl << i++ << " ";
  34. output << std::endl << i << " ";
  35. }
  36. else
  37. std::cout << c;
  38. output << c;
  39. }
  40. output.close();
  41. input.close();
  42. system("PAUSE");
  43. }
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