Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:29:26: error: no matching function for call to ‘next_permutation()’ next_permutation(); ^ user.cpp:29:26: note: candidates are: In file included from /usr/include/c++/4.8/algorithm:62:0, from user.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:3677:5: note: template<class _BIter> bool std::next_permutation(_BIter, _BIter) next_permutation(_BidirectionalIterator __first, ^ /usr/include/c++/4.8/bits/stl_algo.h:3677:5: note: template argument deduction/substitution failed: user.cpp:29:26: note: candidate expects 2 arguments, 0 provided next_permutation(); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from user.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:3734:5: note: template<class _BIter, class _Compare> bool std::next_permutation(_BIter, _BIter, _Compare) next_permutation(_BidirectionalIterator __first, ^ /usr/include/c++/4.8/bits/stl_algo.h:3734:5: note: template argument deduction/substitution failed: user.cpp:29:26: note: candidate expects 3 arguments, 0 provided next_permutation(); ^