Compilare: user.c: In function 'main': user.c:65: warning: format '%i' expects type 'int', but argument 4 has type 'long long int' user.c:8: warning: unused variable 'B' user.c:8: warning: unused variable 'A' user.c:69: warning: control reaches end of non-void function user.c:8: warning: 'prim1' may be used uninitialized in this function user.c:8: warning: 'prim' may be used uninitialized in this function