foo.c: In function 'main':
foo.c:8:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n1,&n2);
  ^~~~~~~~~~~~~~~~~~~~~
foo.c:12:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&x1);
   ^~~~~~~~~~~~~~~
foo.c:17:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&x2);
   ^~~~~~~~~~~~~~~
foo.c:44:13: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if(a[j]>0 && a[j]<min)
      ~~~~~~~^~~~~~~~~~~
foo.c:28:6: note: 'min' was declared here
  int min;
      ^~~
foo.c:44:13: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if(a[j]>0 && a[j]<min)
      ~~~~~~~^~~~~~~~~~~
foo.c:28:6: note: 'min' was declared here
  int min;
      ^~~
foo.c: In function 'FindiMinPos':
foo.c:44:13: warning: 'min' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if(a[j]>0 && a[j]<min)
      ~~~~~~~^~~~~~~~~~~
foo.c:47:9: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return cnt;
         ^~~

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