Eroare de compilare: user.cpp:23: error: ‘int index [605]’ redeclared as different kind of symbol /usr/include/string.h:480: error: previous declaration of ‘const char* index(const char*, int)’ user.cpp: In function ‘void tarjan(int)’: user.cpp:42: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript user.cpp:42: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript user.cpp:43: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript user.cpp:54: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript user.cpp:56: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript user.cpp: In function ‘int main()’: user.cpp:68: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:69: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:71: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:74: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result