Eroare de compilare: user.cpp: In function ‘int bin(int)’: user.cpp:4: error: ‘pas’ was not declared in this scope user.cpp:5: error: ‘prop’ was not declared in this scope user.cpp:7: error: a function-definition is not allowed here before ‘{’ token user.cpp:23: error: expected ‘}’ at end of input user.cpp:3: warning: unused variable ‘pA’ user.cpp:23: error: expected ‘}’ at end of input user.cpp:23: warning: no return statement in function returning non-void