if (r != 2 || i != 1234 || n != 4)
if (r != 1 || i != 1234 || n != 4)
main (int argc, char *argv[]){  int i,n,r;  n = i = r = -1;  r = sscanf ("1234:567", "%d%n", &i, &n);  printf ("%d %d %d\n", r, n, i);  if (r != 2 || i != 1234 || n != 4)    abort ();  return 0;}