Compilare: user.cpp: In function ‘int afis()’: user.cpp:13:22: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d ",Q[i]); ^ user.cpp:15:26: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d ",R[i]); ^ user.cpp:17:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^