Compilare: user.cpp: In function 'void citire()': user.cpp:24: warning: format '%ld' expects type 'long int*', but argument 2 has type 'long long int*' user.cpp:27: warning: format '%ld' expects type 'long int*', but argument 2 has type 'long long int*' user.cpp:31: warning: format '%ld' expects type 'long int*', but argument 2 has type 'long long int*' user.cpp: In function 'void afisare()': user.cpp:43: warning: format '%ld' expects type 'long int', but argument 2 has type 'long long int' user.cpp:46: warning: format '%ld' expects type 'long int', but argument 2 has type 'long long int'