foo.c: In function 'Insert':
foo.c:60:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
foo.c: In function 'main':
foo.c:65:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n1);
^~~~~~~~~~~~~~~~
foo.c:66:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n2);
^~~~~~~~~~~~~~~~
foo.c:69:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &A[k]);
^~~~~~~~~~~~~~~~~~
foo.c:73:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &B[j]);
^~~~~~~~~~~~~~~~~~
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