Eroare de compilare: user.cpp:47:2: warning: no newline at end of file user.cpp: In function 'void add(Nod&, int)': user.cpp:13: error: cannot convert 'Nod' to 'Nod*' in assignment user.cpp:14: error: no match for 'operator=' in 'dest = p' user.cpp:4: note: candidates are: Nod& Nod::operator=(const Nod&) user.cpp: In function 'void df(int)': user.cpp:34: error: cannot convert 'Nod' to 'Nod*' in assignment user.cpp:34: error: expected `)' before ';' token user.cpp:34: error: expected primary-expression before ')' token user.cpp:34: error: expected `;' before ')' token