Compilare: user.cpp: In function ‘int main()’: user.cpp:18:58: warning: format ‘%i’ expects argument of type ‘int*’, but argument 2 has type ‘long int*’ [-Wformat=] scanf("%i %i %i", &v2[i][0], &v2[i][1], &v2[i][2]); ^ user.cpp:18:58: warning: format ‘%i’ expects argument of type ‘int*’, but argument 3 has type ‘long int*’ [-Wformat=] user.cpp:18:58: warning: format ‘%i’ expects argument of type ‘int*’, but argument 4 has type ‘long int*’ [-Wformat=]