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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <vector>
  4. using namespace std;
  5.  
  6. int main ()
  7. {
  8. 	vector <int> v (5, -1);
  9. 	vector <int> :: iterator itr=v.begin();
  10.  
  11.     const unsigned size = v.size() ;
  12.  	for (unsigned i=0; i < size; ++i)
  13. 	     itr = v.insert(itr, i) + 2 ;
  14.  
  15.     for ( auto e : v )
  16.     	cout << setw(2) << e << '\n' ;
  17.  
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 3428KB
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stdin
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Standard input is empty
stdout
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 0
-1
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-1
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-1
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-1
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-1
https://ideone.com/fAkQel
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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