foo.c: In function 'main':
foo.c:13:11: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int *' [-Wformat=]
   13 |  printf("%d",&s);
      |          ~^  ~~
      |           |  |
      |           |  int *
      |           int
      |          %ls
foo.c:5:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    5 |  scanf("%d,%d",&xmin,&xmax);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~

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