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#include <iostream>
#include <vector>
#include <iterator>
#include <algorithm>
using namespace std;
 
int main()
{
  typedef istream_iterator<int> intIt;
  vector<int> numbers(intIt(cin), intIt());
 
  copy(numbers.begin(), numbers.end(), ostream_iterator<int>(cout, "; "));
}
 

prog.cpp: In function ‘int main()’:
prog.cpp:12: error: request for member ‘begin’ in ‘numbers’, which is of non-class type ‘std::vector<int, std::allocator<int> > ()(main()::intIt, main()::intIt (*)())’
prog.cpp:12: error: request for member ‘end’ in ‘numbers’, which is of non-class type ‘std::vector<int, std::allocator<int> > ()(main()::intIt, main()::intIt (*)())’

Standard output is empty