foo.c: In function 'main':
foo.c:8:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    8 |  for(i=min;i>0;i--)
      |  ^~~
foo.c:14:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   14 |   while(max<=a*b)
      |   ^~~~~
foo.c:5:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    5 |  scanf("%d,%d",&a,&b);
      |  ^~~~~~~~~~~~~~~~~~~~

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