Compilare: user.cpp: In function 'int cmp()': user.cpp:13: warning: no return statement in function returning non-void user.cpp: In function 'int citire()': user.cpp:16: warning: format '%ld' expects type 'long int*', but argument 3 has type 'long long int*' user.cpp:16: warning: format '%ld' expects type 'long int*', but argument 4 has type 'long long int*' user.cpp:19: warning: format '%ld' expects type 'long int*', but argument 3 has type 'long long int*' user.cpp: In function 'int cmp()': user.cpp:13: warning: control reaches end of non-void function user.cpp: In function 'int citire()': user.cpp:19: warning: control reaches end of non-void function user.cpp: In function 'int rapid()': user.cpp:9: warning: control reaches end of non-void function