int* a, b; /* wrong */
int *a, *b; /* also wrong */
/* correct */
int* a;
int* b; int* a, b; /* wrong */
int *a, *b; /* also wrong */
/* correct */
int* a;
int* b; int* a, b; /* wrong */
int *a, *b; /* also wrong */
/* correct */
int* a;
int* b;
/* moar correct */
int* a{nullptr};
int* b{nullptr};