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  1. #include <iostream>
  2.  
  3. #include <string>
  4.  
  5. #include <vector>
  6.  
  7. #include <algorithm>
  8.  
  9. #include <iomanip>
  10.  
  11. #include <fstream>
  12.  
  13. using namespace std;
  14.  
  15. void
  16. printer (int i)
  17. {
  18.  
  19.   cout << setw (2) << i << ", ";
  20.  
  21. }
  22.  
  23.  
  24. int
  25. main ()
  26. {
  27.  
  28.   int mynumbers[] = { 8, 9, 7, 6, 4, 1 };
  29.  
  30.   vector < int >v1 (mynumbers, mynumbers + 6);
  31.  
  32.   fstream outfile ("output.txt", ios::trunc | ios::out);
  33.  
  34.   int i = 0;
  35.  
  36.   while (i > 1);        //LINE I
  37.  
  38.   {
  39.  
  40.     outfile >> i;
  41.  
  42.     i = v1[0];
  43.  
  44.     v1.pop_back ();
  45.  
  46.   }
  47.  
  48.   outfile.close ();;        //LINE II
  49.  
  50.   for_each (v1.begin (), v1.end (), printer);
  51.  
  52.   outfile.close ();
  53.   outfile.open ("output.txt");
  54.  
  55.   return 0;
  56.  
  57. }
  58.  
Success #stdin #stdout 0.01s 5284KB
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stdin
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Standard input is empty
stdout
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 8,  9,  7,  6,  4,
https://ideone.com/Yl77A0
language:
C++ (gcc 8.3)
created:
15 days ago
visibility:
public

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