foo.c: In function 'main':
foo.c:18:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n1,&n2);
  ^~~~~~~~~~~~~~~~~~~~~
foo.c:21:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&a[i]);
  ^~~~~~~~~~~~~~~~~
foo.c:25:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&b[i]);
   ^~~~~~~~~~~~~~~~~
foo.c: In function 'FindiMinPos':
foo.c:10:6: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
    if(a[i]<x)
      ^
foo.c:12:9: warning: 'imin' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return imin;
         ^~~~
foo.c: In function 'main':
foo.c:10:6: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
    if(a[i]<x)
      ^
foo.c:4:6: note: 'x' was declared here
  int x,imin,i;
      ^
foo.c:10:6: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
    if(a[i]<x)
      ^
foo.c:4:6: note: 'x' was declared here
  int x,imin,i;
      ^

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