foo.c: In function 'main':
foo.c:11:2: warning: implicit declaration of function 'Insert' [-Wimplicit-function-declaration]
11 | Insert(a,n,x);
| ^~~~~~
foo.c:5:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
5 | scanf("%d",&n);
| ^~~~~~~~~~~~~~
foo.c:8:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
8 | scanf("%d",&a[i]);
| ^~~~~~~~~~~~~~~~~
foo.c:10:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
10 | scanf("%d",&x);
| ^~~~~~~~~~~~~~
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