Compilare: user.cpp:114:2: warning: no newline at end of file user.cpp: In function 'void citire()': user.cpp:38: warning: unused variable 'aux' user.cpp: In function 'int main()': user.cpp:110: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:110: warning: format '%d' expects type 'int', but argument 4 has type 'long int'