Eroare de compilare: user.cpp:27:2: warning: no newline at end of file user.cpp:7: 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:23: error: assignment of function 'char* index(const char*, int)' user.cpp:23: error: cannot convert 'int' to 'char* ()(const char*, int)throw ()' in assignment user.cpp:25: error: pointer to a function used in arithmetic user.cpp:25: error: pointer to a function used in arithmetic user.cpp:25: warning: format '%d' expects type 'int', but argument 2 has type 'char* (*)(const char*, int)throw ()' user.cpp:25: warning: format '%d' expects type 'int', but argument 3 has type 'char* (*)(const char*, int)throw ()'