Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:20:43: error: no matching function for call to ‘nth_element(std::vector<int>::iterator, std::vector<int>::iterator, int&)’ int res = nth_element(begin(v), end(v), k); ^ user.cpp:20:43: note: candidates are: In file included from /usr/include/c++/4.8/algorithm:62:0, from user.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:5384:5: note: template<class _RAIter> void std::nth_element(_RAIter, _RAIter, _RAIter) nth_element(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^ /usr/include/c++/4.8/bits/stl_algo.h:5384:5: note: template argument deduction/substitution failed: user.cpp:20:43: note: deduced conflicting types for parameter ‘_RAIter’ (‘__gnu_cxx::__normal_iterator<int*, std::vector<int> >’ and ‘int’) int res = nth_element(begin(v), end(v), k); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from user.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:5423:5: note: template<class _RAIter, class _Compare> void std::nth_element(_RAIter, _RAIter, _RAIter, _Compare) nth_element(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^ /usr/include/c++/4.8/bits/stl_algo.h:5423:5: note: template argument deduction/substitution failed: user.cpp:20:43: note: deduced conflicting types for parameter ‘_RAIter’ (‘__gnu_cxx::__normal_iterator<int*, std::vector<int> >’ and ‘int’) int res = nth_element(begin(v), end(v), k); ^