foo.c: In function 'outPut':
foo.c:8:2: warning: control reaches end of non-void function [-Wreturn-type]
    8 |  }
      |  ^
foo.c: In function 'main':
foo.c:28:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   28 |  scanf("%d",&n);
      |  ^~~~~~~~~~~~~~
foo.c:30:6: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   30 |      scanf("%d",&a[i]);
      |      ^~~~~~~~~~~~~~~~~
foo.c:33:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   33 |  scanf("%d",&x);
      |  ^~~~~~~~~~~~~~

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