Compilare: user.cpp:42:2: warning: no newline at end of file user.cpp: In function 'void citire()': user.cpp:11: warning: format '%lld' expects type 'long long int*', but argument 3 has type 'long int*' user.cpp: In function 'void write()': user.cpp:31: warning: format '%lld' expects type 'long long int', but argument 3 has type 'long int' user.cpp:33: warning: format '%ld' expects type 'long int', but argument 3 has type 'long long int'