foo.c: In function 'main':
foo.c:19:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   19 |   if(k>0)MoveLeft(a,n,k);Output(a,n);}}
      |   ^~
foo.c:19:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   19 |   if(k>0)MoveLeft(a,n,k);Output(a,n);}}
      |                          ^~~~~~
foo.c: In function 'input':
foo.c:4:18: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    4 |  for(i=0;i<n;i++)scanf("%d ",&a[i]);}
      |                  ^~~~~~~~~~~~~~~~~~
foo.c: In function 'main':
foo.c:16:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   16 |  scanf("%d",&n);
      |  ^~~~~~~~~~~~~~
foo.c:18:14: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   18 |  {input(a,n);scanf("%d",&k);
      |              ^~~~~~~~~~~~~~

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