foo.c: In function 'Get':
foo.c:5:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    5 |   scanf("%d",&a[i]);
      |   ^~~~~~~~~~~~~~~~~
foo.c:6:1: warning: control reaches end of non-void function [-Wreturn-type]
    6 | }
      | ^
foo.c: In function 'Insert':
foo.c:25:1: warning: control reaches end of non-void function [-Wreturn-type]
   25 | }
      | ^
foo.c: In function 'main':
foo.c:30:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   30 |   scanf("%d",&n);
      |   ^~~~~~~~~~~~~~
foo.c:34:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   34 |   scanf("%d",&x);
      |   ^~~~~~~~~~~~~~

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