Eroare de compilare: user.cpp:39:2: warning: no newline at end of file user.cpp:5: error: expected unqualified-id before ',' token user.cpp:5: error: expected constructor, destructor, or type conversion before ';' token user.cpp: In function 'void citire()': user.cpp:9: error: 'n' was not declared in this scope user.cpp: In function 'void solve()': user.cpp:16: error: 'n' was not declared in this scope user.cpp:18: error: 'n' was not declared in this scope