foo.c: In function 'Search':
foo.c:12:1: warning: control reaches end of non-void function [-Wreturn-type]
12 | }
| ^
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:18:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
18 | scanf("%d",&a[i]);
| ^~~~~~~~~~~~~~~~~
foo.c:19:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
19 | scanf("%d",&x);
| ^~~~~~~~~~~~~~
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