Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:12:17: error: conflicting declaration ‘char n [5005]’ char n[MAX_N]; ^ user.cpp:10:12: error: ‘n’ has a previous declaration as ‘std::string n’ string n;int k, count = 0; ^ user.cpp:13:15: error: no match for ‘operator+’ (operand types are ‘std::string {aka std::basic_string<char>}’ and ‘int’) fin >> (n + 1) >> k; ^ user.cpp:13:15: note: candidates are: In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/algorithm:61, from user.cpp:3: /usr/local/include/c++/4.8.0/bits/stl_iterator.h:333:5: note: template<class _Iterator> std::reverse_iterator<_Iterator> std::operator+(typename std::reverse_iterator<_Iterator>::difference_type, const std::reverse_iterator<_Iterator>&) operator+(typename reverse_iterator<_Iterator>::difference_type __n, ^ /usr/local/include/c++/4.8.0/bits/stl_iterator.h:333:5: note: template argument deduction/substitution failed: user.cpp:13:17: note: mismatched types ‘const std::reverse_iterator<_Iterator>’ and ‘int’ fin >> (n + 1) >> k; ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/algorithm:61, from user.cpp:3: /usr/local/include/c++/4.8.0/bits/stl_iterator.h:1118:5: note: template<class _Iterator> std::move_iterator<_Iterator> std::operator+(typename std::move_iterator<_Iterator>::difference_type, const std::move_iterator<_Iterator>&) operator+(typename move_iterator<_Iterator>::difference_type __n, ^ /usr/local/include/c++/4.8.0/bits/stl_iterator.h:1118:5: note: template argument deduction/substitution failed: user.cpp:13:17: note: mismatched types ‘const std::move_iterator<_Iterator>’ and ‘int’ fin >> (n + 1) >> k; ^ In file included from /usr/local/include/c++/4.8.0/string:52:0, from /usr/local/include/c++/4.8.0/random:41, from /usr/local/include/c++/4.8.0/bits/stl_algo.h:65, from /usr/local/include/c++/4.8.0/algorithm:62, from user.cpp:3: /usr/local/include/c++/4.8.0/bits/basic_string.h:2365:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&) operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ /usr/local/include/c++/4.8.0/bits/basic_string.h:2365:5: note: template argument deduction/substitution failed: user.cpp:13:17: note: mismatched types ‘const std::basic_string<_CharT, _Traits, _Alloc>’ and ‘int’ fin >> (n + 1) >> k; ^ In file included from /usr/local/include/c++/4.8.0/string:53:0, from /usr/local/include/c++/4.8.0/random:41, from /usr/local/include/c++/4.8.0/bits/stl_algo.h:65, from /usr/local/include/c++/4.8.0/algorithm:62, from user.cpp:3: /usr/local/include/c++/4.8.0/bits/basic_string.tcc:692:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&) operator+(const _CharT* __lhs,