Eroare de compilare: user.cpp:49:2: warning: no newline at end of file user.cpp:8: error: 'int index' redeclared as different kind of symbol /usr/include/string.h:310: error: previous declaration of 'char* index(const char*, int)' user.cpp: In function 'int main()': user.cpp:29: warning: comparison between signed and unsigned integer expressions user.cpp:38: error: assignment of function 'char* index(const char*, int)' user.cpp:38: error: cannot convert 'int' to 'char* ()(const char*, int)throw ()' in assignment user.cpp:40: error: invalid types 'int [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:41: error: invalid types 'std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:42: error: invalid types 'std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:42: error: invalid types 'std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:42: error: invalid types 'int [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:42: error: invalid types 'std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:43: error: invalid types 'std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:43: error: invalid types 'int [50010][char* ()(const char*, int)throw ()]' for array subscript user.cpp:43: error: invalid types 'std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > [50010][char* ()(const char*, int)throw ()]' for array subscript