Compilare: user.cpp:46:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:35: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:37: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:39: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:41: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:43: warning: format '%d' expects type 'int', but argument 2 has type 'long int' /tmp/cc0eVcDX.o: In function `main': user.cpp:(.text+0x12c): warning: the `gets' function is dangerous and should not be used.