Compilare: user.c: In function ‘ki’: user.c:6:9: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘int *’ [-Wformat=] printf("%d ",a[i]); ^ user.c: In function ‘main’: user.c:36:5: warning: passing argument 1 of ‘ki’ from incompatible pointer type [enabled by default] ki(a+pos,len); ^ user.c:4:6: note: expected ‘int **’ but argument is of type ‘int *’ void ki(int **a, int n){ ^ user.c:12:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("xormax.in","r",stdin); ^ user.c:13:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("xormax.out","w",stdout); ^ user.c:15:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.c:19:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i]); ^