Compilare: user.c: In function 'main': user.c:7: warning: format '%d' expects type 'int *', but argument 3 has type 'long int *' user.c:7: warning: format '%d' expects type 'int *', but argument 4 has type 'long int *' user.c:10: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.c:12:2: warning: no newline at end of file user.c:12: warning: control reaches end of non-void function